Price checkMonthly
Free (F0)FreeConnected Container Commitment Tier – Text to Speech Neural, 80M characters$912/moCommitment Tiers – Standard: Text to Speech Neural, 80M characters$960/mo
See all 28 plans

All Microsoft Speech Services Plans & Pricing

Some prices not re-verified — only plans marked “checked” were confirmed on the vendor’s pricing page

Plan Monthly Annual Best For
Connected Container Commitment Tier – Text to Speech Neural, 80M characters checked Oct 28, 2026 Not published Not specified
Commitment Tiers – Standard: Text to Speech Neural, 80M characters checked Nov 4, 2026 Not published Not specified
Connected Container Commitment Tier – Standard Speech to Text, 2,000 hours checked Oct 28, 2026 Not published Not specified
Commitment Tiers – Standard: Speech to Text Standard, 2,000 hours checked Nov 4, 2026 Not published Not specified
Connected Container Commitment Tier – Custom Speech to Text, 2,000 hours checked Oct 28, 2026 Not published Not specified
Commitment Tiers – Standard: Speech to Text Custom, 2,000 hours checked Nov 4, 2026 Not published Not specified
Disconnected Container – Standard Speech to Text Fast Transcription, 120,000 hours/year checked Oct 28, 2026 Annual billing only Not specified
Connected Container Commitment Tier – Text to Speech Neural, 400M characters checked Oct 28, 2026 Not published Not specified
Commitment Tiers – Standard: Text to Speech Neural, 400M characters checked Nov 4, 2026 Not published Not specified
Disconnected Container – Text to Speech Neural, 4.8B characters/year checked Oct 28, 2026 Annual billing only Not specified
Connected Container Commitment Tier – Standard Speech to Text, 10,000 hours checked Oct 28, 2026 Not published Not specified
Disconnected Container – Standard Speech to Text Realtime & Batch, 120,000 hours/year checked Oct 28, 2026 Annual billing only Not specified
Commitment Tiers – Standard: Speech to Text Standard, 10,000 hours checked Nov 4, 2026 Not published Not specified
Connected Container Commitment Tier – Custom Speech to Text, 10,000 hours checked Oct 28, 2026 Not published Not specified
Disconnected Container – Custom Speech to Text Realtime & Batch, 120,000 hours/year checked Oct 28, 2026 Annual billing only Not specified
Commitment Tiers – Standard: Speech to Text Custom, 10,000 hours checked Nov 4, 2026 Not published Not specified
Connected Container Commitment Tier – Text to Speech Neural, 2,000M characters checked Oct 28, 2026 Not published Not specified
Commitment Tiers – Standard: Text to Speech Neural, 2,000M characters checked Nov 4, 2026 Not published Not specified
Disconnected Container – Text to Speech Neural, 24B characters/year checked Oct 28, 2026 Annual billing only Not specified
Connected Container Commitment Tier – Standard Speech to Text, 50,000 hours checked Oct 28, 2026 Not published Not specified
Disconnected Container – Standard Speech to Text Realtime & Batch, 600,000 hours/year checked Oct 28, 2026 Annual billing only Not specified
Commitment Tiers – Standard: Speech to Text Standard, 50,000 hours checked Nov 4, 2026 Not published Not specified
Connected Container Commitment Tier – Custom Speech to Text, 50,000 hours checked Oct 28, 2026 Not published Not specified
Disconnected Container – Custom Speech to Text Realtime & Batch, 600,000 hours/year checked Oct 28, 2026 Annual billing only Not specified
Commitment Tiers – Standard: Speech to Text Custom, 50,000 hours checked Nov 4, 2026 Not published Not specified
View all features by plan (compare side-by-side)

Free (F0)

  • 5 audio hours/month real-time speech-to-text (shared Standard + Custom)
  • 0.5M characters/month neural text-to-speech
  • 5 audio hours/month speech translation
  • 1 custom endpoint hosting model/month (auto-decommissioned after 7 days unused)

Connected Container Commitment Tier – Text to Speech Neural, 80M characters

Commitment Tiers – Standard: Text to Speech Neural, 80M characters

Connected Container Commitment Tier – Standard Speech to Text, 2,000 hours

Commitment Tiers – Standard: Speech to Text Standard, 2,000 hours

Connected Container Commitment Tier – Custom Speech to Text, 2,000 hours

Commitment Tiers – Standard: Speech to Text Custom, 2,000 hours

Disconnected Container – Standard Speech to Text Fast Transcription, 120,000 hours/year

Connected Container Commitment Tier – Text to Speech Neural, 400M characters

Commitment Tiers – Standard: Text to Speech Neural, 400M characters

Disconnected Container – Text to Speech Neural, 4.8B characters/year

Connected Container Commitment Tier – Standard Speech to Text, 10,000 hours

Disconnected Container – Standard Speech to Text Realtime & Batch, 120,000 hours/year

Commitment Tiers – Standard: Speech to Text Standard, 10,000 hours

Connected Container Commitment Tier – Custom Speech to Text, 10,000 hours

Disconnected Container – Custom Speech to Text Realtime & Batch, 120,000 hours/year

Commitment Tiers – Standard: Speech to Text Custom, 10,000 hours

Connected Container Commitment Tier – Text to Speech Neural, 2,000M characters

Commitment Tiers – Standard: Text to Speech Neural, 2,000M characters

Disconnected Container – Text to Speech Neural, 24B characters/year

Connected Container Commitment Tier – Standard Speech to Text, 50,000 hours

Disconnected Container – Standard Speech to Text Realtime & Batch, 600,000 hours/year

Commitment Tiers – Standard: Speech to Text Standard, 50,000 hours

Connected Container Commitment Tier – Custom Speech to Text, 50,000 hours

Disconnected Container – Custom Speech to Text Realtime & Batch, 600,000 hours/year

Commitment Tiers – Standard: Speech to Text Custom, 50,000 hours

Pay-as-you-go

  • Neural TTS $15 per 1M characters (real-time and batch)
  • Real-time speech-to-text $1/audio hour
  • Batch speech-to-text $0.18/audio hour
  • Custom transcription $1.20/audio hour real-time
  • Speech translation $2.50/audio hour
  • Add-ons (language ID, diarization, pronunciation assessment) $0.30/hour per feature

Custom Neural Voice (Professional)

  • Synthesis $24 per 1M characters (real-time and batch)
  • Neural HD synthesis $48 per 1M characters
  • Voice model training $52 per compute hour (capped at $936 per training)
  • Endpoint hosting $4.04 per model per hour
  • Limited-access feature (application required)
Pricing Alerts

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At a glance

List price by tier (annualized, per license)

Per-license list price across Microsoft Speech Services's plans, annualized. Custom-priced tiers show a hatched bar.

Connected Container Commitment Tier – Text to Speech Neural, 80M characters$11K/yr
Commitment Tiers – Standard: Text to Speech Neural, 80M characters$12K/yr
Connected Container Commitment Tier – Standard Speech to Text, 2,000 hours$18K/yr
Commitment Tiers – Standard: Speech to Text Standard, 2,000 hours$19K/yr
Connected Container Commitment Tier – Custom Speech to Text, 2,000 hours$22K/yr
Commitment Tiers – Standard: Speech to Text Custom, 2,000 hours$23K/yr
Disconnected Container – Standard Speech to Text Fast Transcription, 120,000 hours/year$41K/yr
Connected Container Commitment Tier – Text to Speech Neural, 400M characters$44K/yr
Commitment Tiers – Standard: Text to Speech Neural, 400M characters$47K/yr
Disconnected Container – Text to Speech Neural, 4.8B characters/year$47K/yr
Connected Container Commitment Tier – Standard Speech to Text, 10,000 hours$74K/yr
Disconnected Container – Standard Speech to Text Realtime & Batch, 120,000 hours/year$74K/yr
Commitment Tiers – Standard: Speech to Text Standard, 10,000 hours$78K/yr
Connected Container Commitment Tier – Custom Speech to Text, 10,000 hours$89K/yr
Disconnected Container – Custom Speech to Text Realtime & Batch, 120,000 hours/year$89K/yr
Commitment Tiers – Standard: Speech to Text Custom, 10,000 hours$94K/yr
Connected Container Commitment Tier – Text to Speech Neural, 2,000M characters$171K/yr
Commitment Tiers – Standard: Text to Speech Neural, 2,000M characters$180K/yr
Disconnected Container – Text to Speech Neural, 24B characters/year$182K/yr
Connected Container Commitment Tier – Standard Speech to Text, 50,000 hours$285K/yr
Disconnected Container – Standard Speech to Text Realtime & Batch, 600,000 hours/year$285K/yr
Commitment Tiers – Standard: Speech to Text Standard, 50,000 hours$300K/yr
Connected Container Commitment Tier – Custom Speech to Text, 50,000 hours$342K/yr
Disconnected Container – Custom Speech to Text Realtime & Batch, 600,000 hours/year$342K/yr
Commitment Tiers – Standard: Speech to Text Custom, 50,000 hours$360K/yr
Real-world benchmark

Buyers actually pay a median of $600/yr for Microsoft Speech Services contracts (Vendr deal flow, n=60). That's a contract total — the more seats, the more leverage to negotiate down.

Quick Answer
Last verified:
High confidence

Microsoft Speech Services has a free plan; paid plans start at $912/mo. Plans: Free (F0) (free), Connected Container Commitment Tier – Text to Speech Neural, 80M characters at $912/month, Commitment Tiers – Standard: Text to Speech Neural, 80M characters at $960/month, Connected Container Commitment Tier – Standard Speech to Text, 2,000 hours at $1.5K/month, Commitment Tiers – Standard: Speech to Text Standard, 2,000 hours at $1.6K/month, Connected Container Commitment Tier – Custom Speech to Text, 2,000 hours at $1.8K/month, Commitment Tiers – Standard: Speech to Text Custom, 2,000 hours at $1.9K/month, Disconnected Container – Standard Speech to Text Fast Transcription, 120,000 hours/year at $41K/year, Connected Container Commitment Tier – Text to Speech Neural, 400M characters at $3.7K/month, Commitment Tiers – Standard: Text to Speech Neural, 400M characters at $3.9K/month, Disconnected Container – Text to Speech Neural, 4.8B characters/year at $47.4K/year, Connected Container Commitment Tier – Standard Speech to Text, 10,000 hours at $6.2K/month, Disconnected Container – Standard Speech to Text Realtime & Batch, 120,000 hours/year at $74.1K/year, Commitment Tiers – Standard: Speech to Text Standard, 10,000 hours at $6.5K/month, Connected Container Commitment Tier – Custom Speech to Text, 10,000 hours at $7.4K/month, Disconnected Container – Custom Speech to Text Realtime & Batch, 120,000 hours/year at $88.9K/year, Commitment Tiers – Standard: Speech to Text Custom, 10,000 hours at $7.8K/month, Connected Container Commitment Tier – Text to Speech Neural, 2,000M characters at $14.3K/month, Commitment Tiers – Standard: Text to Speech Neural, 2,000M characters at $15K/month, Disconnected Container – Text to Speech Neural, 24B characters/year at $182.4K/year, Connected Container Commitment Tier – Standard Speech to Text, 50,000 hours at $23.8K/month, Disconnected Container – Standard Speech to Text Realtime & Batch, 600,000 hours/year at $285K/year, Commitment Tiers – Standard: Speech to Text Standard, 50,000 hours at $25K/month, Connected Container Commitment Tier – Custom Speech to Text, 50,000 hours at $28.5K/month, Disconnected Container – Custom Speech to Text Realtime & Batch, 600,000 hours/year at $342K/year, Commitment Tiers – Standard: Speech to Text Custom, 50,000 hours at $30K/month, Pay-as-you-go (usage-based), and Custom Neural Voice (Professional) (usage-based). The median contract is $600/year based on 60 community cost mentions.

Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.

  • Free tier: Yes

Microsoft Speech Services offers 28 pricing tiers: Free (F0), Connected Container Commitment Tier – Text to Speech Neural, 80M characters, Commitment Tiers – Standard: Text to Speech Neural, 80M characters, Connected Container Commitment Tier – Standard Speech to Text, 2,000 hours, Commitment Tiers – Standard: Speech to Text Standard, 2,000 hours, Connected Container Commitment Tier – Custom Speech to Text, 2,000 hours, Commitment Tiers – Standard: Speech to Text Custom, 2,000 hours, Disconnected Container – Standard Speech to Text Fast Transcription, 120,000 hours/year, Connected Container Commitment Tier – Text to Speech Neural, 400M characters, Commitment Tiers – Standard: Text to Speech Neural, 400M characters, Disconnected Container – Text to Speech Neural, 4.8B characters/year, Connected Container Commitment Tier – Standard Speech to Text, 10,000 hours, Disconnected Container – Standard Speech to Text Realtime & Batch, 120,000 hours/year, Commitment Tiers – Standard: Speech to Text Standard, 10,000 hours, Connected Container Commitment Tier – Custom Speech to Text, 10,000 hours, Disconnected Container – Custom Speech to Text Realtime & Batch, 120,000 hours/year, Commitment Tiers – Standard: Speech to Text Custom, 10,000 hours, Connected Container Commitment Tier – Text to Speech Neural, 2,000M characters, Commitment Tiers – Standard: Text to Speech Neural, 2,000M characters, Disconnected Container – Text to Speech Neural, 24B characters/year, Connected Container Commitment Tier – Standard Speech to Text, 50,000 hours, Disconnected Container – Standard Speech to Text Realtime & Batch, 600,000 hours/year, Commitment Tiers – Standard: Speech to Text Standard, 50,000 hours, Connected Container Commitment Tier – Custom Speech to Text, 50,000 hours, Disconnected Container – Custom Speech to Text Realtime & Batch, 600,000 hours/year, Commitment Tiers – Standard: Speech to Text Custom, 50,000 hours, Pay-as-you-go, Custom Neural Voice (Professional). A free plan is available. Paid plans include Connected Container Commitment Tier – Text to Speech Neural, 80M characters at $912/month, Commitment Tiers – Standard: Text to Speech Neural, 80M characters at $960/month, Connected Container Commitment Tier – Standard Speech to Text, 2,000 hours at $1.5K/month.

Compared to other ai voice tools software, Microsoft Speech Services is positioned at the premium price point.

  • Median contract: $600/yr from 60 purchases Directional
  • 7 documented hidden costs beyond list price
  • Contracts auto-renew
Last verified: | Sources: 6 pricing pages and reviews

How much does Microsoft Speech Services cost?

Microsoft Speech Services has a free plan; paid plans start at $912/mo. Plans include Free (F0) (free), Connected Container Commitment Tier – Text to Speech Neural, 80M characters at $912/month, Commitment Tiers – Standard: Text to Speech Neural, 80M characters at $960/month, Connected Container Commitment Tier – Standard Speech to Text, 2,000 hours at $1520/month, Commitment Tiers – Standard: Speech to Text Standard, 2,000 hours at $1600/month, Connected Container Commitment Tier – Custom Speech to Text, 2,000 hours at $1824/month, Commitment Tiers – Standard: Speech to Text Custom, 2,000 hours at $1920/month, Disconnected Container – Standard Speech to Text Fast Transcription, 120,000 hours/year at $41040/year, Connected Container Commitment Tier – Text to Speech Neural, 400M characters at $3705/month, Commitment Tiers – Standard: Text to Speech Neural, 400M characters at $3900/month, Disconnected Container – Text to Speech Neural, 4.8B characters/year at $47424/year, Connected Container Commitment Tier – Standard Speech to Text, 10,000 hours at $6175/month, Disconnected Container – Standard Speech to Text Realtime & Batch, 120,000 hours/year at $74100/year, Commitment Tiers – Standard: Speech to Text Standard, 10,000 hours at $6500/month, Connected Container Commitment Tier – Custom Speech to Text, 10,000 hours at $7410/month, Disconnected Container – Custom Speech to Text Realtime & Batch, 120,000 hours/year at $88920/year, Commitment Tiers – Standard: Speech to Text Custom, 10,000 hours at $7800/month, Connected Container Commitment Tier – Text to Speech Neural, 2,000M characters at $14250/month, Commitment Tiers – Standard: Text to Speech Neural, 2,000M characters at $15000/month, Disconnected Container – Text to Speech Neural, 24B characters/year at $182400/year, Connected Container Commitment Tier – Standard Speech to Text, 50,000 hours at $23750/month, Disconnected Container – Standard Speech to Text Realtime & Batch, 600,000 hours/year at $285000/year, Commitment Tiers – Standard: Speech to Text Standard, 50,000 hours at $25000/month, Connected Container Commitment Tier – Custom Speech to Text, 50,000 hours at $28500/month, Disconnected Container – Custom Speech to Text Realtime & Batch, 600,000 hours/year at $342000/year, Commitment Tiers – Standard: Speech to Text Custom, 50,000 hours at $30000/month, Pay-as-you-go (usage-based), Custom Neural Voice (Professional) (usage-based).

Microsoft Speech Services Pricing Overview

Microsoft Speech Services offers usage-based pricing from $0.180–$52.00 per month. The Free (F0) plan is free and is best for testing, prototyping, and small projects. The Connected Container Commitment Tier – Text to Speech Neural, 80M characters plan costs $912/month. The Commitment Tiers – Standard: Text to Speech Neural, 80M characters plan costs $960/month. The Connected Container Commitment Tier – Standard Speech to Text, 2,000 hours plan costs $1,520/month. The Commitment Tiers – Standard: Speech to Text Standard, 2,000 hours plan costs $1,600/month. The Connected Container Commitment Tier – Custom Speech to Text, 2,000 hours plan costs $1,824/month. The Commitment Tiers – Standard: Speech to Text Custom, 2,000 hours plan costs $1,920/month. The Disconnected Container – Standard Speech to Text Fast Transcription, 120,000 hours/year plan costs $41,040/year. The Connected Container Commitment Tier – Text to Speech Neural, 400M characters plan costs $3,705/month. The Commitment Tiers – Standard: Text to Speech Neural, 400M characters plan costs $3,900/month. The Disconnected Container – Text to Speech Neural, 4.8B characters/year plan costs $47,424/year. The Connected Container Commitment Tier – Standard Speech to Text, 10,000 hours plan costs $6,175/month. The Disconnected Container – Standard Speech to Text Realtime & Batch, 120,000 hours/year plan costs $74,100/year. The Commitment Tiers – Standard: Speech to Text Standard, 10,000 hours plan costs $6,500/month. The Connected Container Commitment Tier – Custom Speech to Text, 10,000 hours plan costs $7,410/month. The Disconnected Container – Custom Speech to Text Realtime & Batch, 120,000 hours/year plan costs $88,920/year. The Commitment Tiers – Standard: Speech to Text Custom, 10,000 hours plan costs $7,800/month. The Connected Container Commitment Tier – Text to Speech Neural, 2,000M characters plan costs $14,250/month. The Commitment Tiers – Standard: Text to Speech Neural, 2,000M characters plan costs $15,000/month. The Disconnected Container – Text to Speech Neural, 24B characters/year plan costs $182,400/year. The Connected Container Commitment Tier – Standard Speech to Text, 50,000 hours plan costs $23,750/month. The Disconnected Container – Standard Speech to Text Realtime & Batch, 600,000 hours/year plan costs $285,000/year. The Commitment Tiers – Standard: Speech to Text Standard, 50,000 hours plan costs $25,000/month. The Connected Container Commitment Tier – Custom Speech to Text, 50,000 hours plan costs $28,500/month. The Disconnected Container – Custom Speech to Text Realtime & Batch, 600,000 hours/year plan costs $342,000/year. The Commitment Tiers – Standard: Speech to Text Custom, 50,000 hours plan costs $30,000/month. The Pay-as-you-go plan is usage-based and is designed for production applications with variable usage. The Custom Neural Voice (Professional) plan is usage-based and is designed for enterprise applications requiring brand-specific voices.

Microsoft Speech Services contracts auto-renew.

The median Microsoft Speech Services customer pays $600/year based on 60 community cost mentions.

There are at least 7 documented hidden costs beyond Microsoft Speech Services's list price, including implementation, training, and add-on fees.

This pricing was last verified in July 4, 2026 from 6 independent sources.

Try Microsoft Speech Services Free

Microsoft Speech Services pricing starts with a Free (F0) tier at $0. For production use cases or higher volumes, pay-as-you-go bills by usage, such as $15 per 1M characters for neural text-to-speech, with no upfront commitment required. Custom Neural Voice (Professional), which enables branded custom voice models, is priced separately at $24 per 1M characters, plus $52 per compute hour and $4.04 per model hour for endpoint hosting.

How Microsoft Speech Services Pricing Compares

Compare Microsoft Speech Services pricing against top alternatives in AI Voice Tools.

Amazon Polly $4-$100/million characters Compare → IBM Watson Text to Speech $0-$5000 per 1000 characters Compare → Speechify $0-$49/user/mo Compare →

Usage-Based Rates

Per-unit pricing for Microsoft Speech Services API usage.

Pay-as-you-go

Model Input Output Cached Per
live-interpreter-input $1.00 — — audio hour
live-interpreter-output-text — $10.00 — 1M characters
Item Dimension Unit Rate
neural-tts character 1M characters $15.00
Model / SKU Unit Price
speech-to-text-standard audio hour $1.00
speech-to-text-custom audio hour $1.20
speech-translation audio hour $2.50
  • Speech-to-text billed per second of audio sent
  • Custom speech training $10 per compute hour; custom endpoint hosting $0.0538 per model per hour
  • Voice Live API is billed per 1M tokens (separate token-based model: Pro/Standard/Lite/BYO tiers) — excluded from character-based rates
  • Commitment tiers available: Neural TTS $960/mo for 80M chars ($12/1M overage), $3,900/mo for 400M ($9.75/1M), $15,000/mo for 2,000M ($7.50/1M); STT Standard $1,600/mo for 2,000 hours down to $0.50/hour at 50,000-hour commitment

Custom Neural Voice (Professional)

Item Dimension Unit Rate
custom-voice-professional character 1M characters $24.00
custom-voice-professional-hd character 1M characters $48.00
custom-voice-professional training compute hour $52.00
Model / SKU Unit Price
custom-voice-professional model hour (endpoint hosting) $4.04
  • Training capped at $936 per training run
  • Personal Voice creation is free; synthesis pricing not published (N/A)

Compare Microsoft Speech Services vs Alternatives

Before committing to Microsoft Speech Services, compare pricing with these 3 alternatives in the same category.

VSAmazon Polly
From $4/million characters

Basic text-to-speech applications and simple voice announcements

Full comparison
VSIBM Watson Text to Speech
Free

Developers and small projects testing TTS capabilities

Full comparison
VSSpeechify
Free

Power users needing premium voices and advanced features

Full comparison

All Microsoft Speech Services alternatives & migration guides

What Companies Actually Pay for Microsoft Speech Services

The median Microsoft Speech Services buyer pays $600/year based on 60 community cost mentions.

What companies actually pay $600/yr Median across 60 community cost mentions Directional
Review scores
Trustpilot 1.1out of 5 (24)
Third-party review aggregates, as of Oct 2026
Top pricing complaints
Billing continues after service cancellation or resource deletionPoor customer support — meaningful help requires paid support plansHidden and unexpected fees across the Azure platformStartup credits cannot be rolled over; abrupt forced transition to Pay-As-You-Go
Source: Community cost mentions (Reddit, Hacker News) — aggregated from 60 distinct user reports. Indicative only — not contract-grade data.

Microsoft Speech Services Cost by Company Size

Example costs for teams of different sizes. Each figure is labelled with the period it covers.

Mobile App Development Free (within 0.5M limit)

Small mobile app using 0.3M characters monthly for TTS notifications and voice feedback

E-learning Platform $150 per month

$150/month (10M × $15/1M)

Educational platform generating 10M characters monthly using neural voices for course narration

Enterprise Call Center $1,200 per month

$1,200/month (50M × $24/1M) + endpoint hosting billed at $4.04 per model hour

Customer service system with custom neural voice processing 50M characters monthly plus endpoint hosting

How Microsoft Speech Services Pricing Compares

Software Starting Price Top Price
Microsoft Speech Services Free $30000/month
Amazon Polly $4/million characters $100/million characters
Bark (Suno AI open-source TTS) Custom Custom
ElevenLabs Free $990/month
Google Cloud Text-to-Speech Free $160 per 1M characters
Hume AI (voice) Free $500/month

Detailed pricing comparisons:

Browse all AI Voice Tools pricing →

7 Microsoft Speech Services Hidden Costs Beyond the List Price

Beyond the listed price, Microsoft Speech Services has at least 7 documented hidden costs that can significantly increase total cost of ownership.

Watch for 7 hidden costs
  • Paid Support Plan Required for Competent Assistance 5-15% of license costs
    medium 1 source
    Trustpilot “Hidden costs on everything you do, and if you don't pay 99€ a month for priority support, they will just redirect your queries to some indians who doesn't even comprehend English enough to understand your query, not solving it at all.”
  • Billing Continues After Service Cancellation 10-70% of license costs
    high 4 sources
    Trustpilot “I explicitly deleted the SQL and closed the database service, yet my charges jumped by 70%. I have no active database, but I'm still getting billed. It feels like they're simply ripping me off.”
    Trustpilot “I cancelled the service, but my billed amount doubled.”
    Trustpilot “I am deeply frustrated and disappointed with Microsoft Azure's customer service. I have been billed for a database that does not exist. Last year I used one service and one SQL database. I cancelled the service, but my billed amount doubled.”
    Trustpilot “explicitly deleted the SQL and closed the database service, yet my charges jumped by 70%. I have no active database, but I'm still getting billed.”
  • Free Trial and Startup Credits Have a Hard Expiry 5-15% of license costs
    medium 1 source
    Trustpilot “Absolutely shocking customer service from.Azure. We have hosted our services for our start-up for 6 months only now.to be told that our credits worth 30k USD can't be rolled over and we have 30 days to be moved to PaYG.”
  • Priority Support Surcharge $100-$300/month (source dated Feb 2026)
    medium 2 sources
    Trustpilot “Hidden costs on everything you do, and if you don't pay 99€ a month for priority support, they will just redirect your queries to some indians who doesn't even comprehend English enough to understand your query, not solving it at all.”
    Trustpilot “Avoid Microsoft Azure at all costs! We pay thousands for their unreliable services which are down again and they refuse to speak to you unless you pay them more money and then when you pay they still won't speak to you . . . they are THIEVES!”
  • Platform Feature Gating Costs $70/month
    medium 1 source
    Trustpilot “In order to put an SSL binding on a web app, you need a basic service account, which costs almost $70/month. That's on top of paying for the server, on top of paying for the domain. Just the binding, requires that price tag. That's price gouging.”
  • Startup Credits Non-Rollover and Forced Pay-As-You-Go Transition 5-20% of license costs
    medium 1 source
    Trustpilot “Absolutely shocking customer service from.Azure. We have hosted our services for our start-up for 6 months only now.to be told that our credits worth 30k USD can't be rolled over and we have 30 days to be moved to PaYG.”
  • Opaque and Unexpected Billing Complexity 5-10% of license costs
    medium 2 sources
    Trustpilot “Azure's pricing is deceptive, with unexpected fees that blindsided me. Strongly advise avoiding it, Its gonna rip you off!!”
    Trustpilot “If I could give their customer service 0 stars I would. Multiple times now accross multiple accounts their system is ambiguous or has an error that costs me money and their answer is basically "too b...”
Tip

Ask your Microsoft Speech Services sales rep about these costs upfront. Getting them in writing before signing can save you from surprise charges later.

Full hidden costs breakdown →

Intelligence sourced from 1 independent sources
Trustpilot Consumer reviews
Key claims include inline source attribution. Data verified against multiple independent sources. 15 source citations total.

Microsoft Speech Services Contract Terms

Microsoft Speech Services contracts auto-renew. Changes require advance notice. These terms are sourced from verified buyer experiences.

Contract Terms
Auto-Renewal Yes
Mid-Term Downgrade Not allowed
Payment Terms Pay-as-you-go; charges billed based on actual consumption with no monthly minimum
Based on 2 verified sources

Microsoft Speech Services Price History

Pricing changes CostBench has tracked for Microsoft Speech Services, verified across 3 snapshots going back to 2026Q2.

  1. Microsoft Speech Services price decrease

    Highest tier decreased from $100 to $48/month

    -52%

  2. Microsoft Speech Services tier renamed

    "Custom Neural Voice" renamed to "Custom Neural Voice (Professional)"

View Microsoft Speech Services's full price history →

Microsoft Speech Services Pricing FAQ

01 How much does Microsoft Speech Services cost?

Microsoft Speech Services has a Free (F0) tier at $0. Pay-as-you-go neural text-to-speech costs $15 per 1M characters, and standard speech-to-text costs $1.0 per audio hour. Custom Neural Voice (Professional) costs $24 per 1M characters, plus $4.04 per model hour for endpoint hosting.

02 Does Azure Speech have a free tier?

Yes, the F0 tier provides 0.5 million characters per month for text-to-speech and 5 audio hours per month for speech-to-text services. Neural voices are included in the free tier.

03 What are the hidden costs of Azure Speech?

Hidden costs include custom voice training at $52/hour, endpoint hosting at $4.04/hour per model, Azure storage for audio files, data egress charges, and potentially Azure Functions costs for integration.

04 Are there volume discounts for Azure Speech?

Yes, Azure offers commitment pricing tiers for predictable workloads starting at 2,000 hours monthly. Enterprise customers can negotiate custom pricing through Azure Enterprise Agreements.

05 What's the difference between standard and neural voices in Azure?

Azure's pay-as-you-go neural voices cost $15 per 1M characters and sound natural and human-like. Custom Neural Voice (Professional) costs $24 per 1M characters, plus $4.04 per model hour for endpoint hosting, and allows brand-specific voice creation.

06 Does Microsoft Speech Services have a free plan?

Yes, Microsoft Speech Services offers a Free (F0) tier at no monthly cost. The free tier covers standard speech-to-text and text-to-speech transactions up to the monthly limits. Once you exceed those limits, you are billed under the Pay-as-you-go tier.

07 What happens to Azure credits when they expire?

Azure free trial and startup credits cannot be rolled over. When the credit period ends, unused credits are forfeited and Microsoft requires migration to Pay-as-you-go billing, typically within 30 days.

08 What is Custom Neural Voice (Professional) and how is it priced?

Custom Neural Voice (Professional) allows organizations to create a branded custom voice model. It is priced separately from the Free (F0) tier: $24 per 1M characters ($48 per 1M characters for the HD option), $52 per compute hour, and $4.04 per model hour for endpoint hosting.

09 When do I need to upgrade from the Free (F0) tier to Pay-as-you-go?

Upgrade to Pay-as-you-go when your monthly speech transaction volume exceeds the Free (F0) tier's monthly limits, when you need SLA guarantees for production, or when you require Custom Neural Voice (Professional) capabilities. Monitor your usage in the Azure billing dashboard — Azure charges can continue unexpectedly if not watched closely.

10 Is Custom Neural Voice (Professional) included in the Free (F0) tier?

No. The Free (F0) tier is listed at $0, while Custom Neural Voice (Professional) is priced separately: $24 per 1M characters, $52 per compute hour, and $4.04 per model hour for endpoint hosting.

11 Can Azure continue billing after I delete or cancel Speech Services?

Azure users consistently report billing continuing after service cancellation or resource deletion. Monitor your Azure billing dashboard carefully after making any service changes. If you see unexpected charges after cancellation, contact Azure support to request an investigation — though users report slow and difficult support resolution.

12 What support tier does Microsoft Azure Speech Services include by default?

Standard Azure support routes requests to generalist staff. Reviewers report that effective technical support requires purchasing a premium Azure support plan, cited at approximately 99€/month for priority access. Without it, users report slow responses that may not resolve technical billing or service issues.

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