PromptLayer Pricing 2026
Complete pricing guide with plans, and cost analysis
PromptLayer has a free plan. Paid plans start at $49/month (Pro) and go up to $500/month.
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All PromptLayer Plans & Pricing
| Plan | Monthly | Annual | Best For |
|---|---|---|---|
| Free | Free | Free | Hackers and individual developers |
| What's included at Free Best for: Hackers and individual developers
| |||
| Pro | $49 /month | $588 /year | Small teams |
| What's included at Pro Best for: Small teams
| |||
| Team | $500 /month | $6000 /year | Growing teams |
| What's included at Team Best for: Growing teams
| |||
| Enterprise | Contact Sales | Contact Sales | Scaled production and regulated industries |
| What's included at Enterprise Best for: Scaled production and regulated industries
| |||
View all features by plan (compare side-by-side)
Free
- 5 users
- 2,500 requests/month
- 1 workspace
- 250 eval cell executions/month
- 750 agent node executions/month
- 10MB max per dataset
- 10 prompts
- 10 playground runs/day
- Basic support
Pro
- 5 users
- 2,500+ requests/month (pay-as-you-go $0.003/txn)
- Unlimited workspaces
- Unlimited prompts
- Unlimited playground runs
- 150MB max per dataset
- Basic support
Team
- 25 users
- 100k+ requests/month (pay-as-you-go $0.002/txn)
- 7.5k+ eval cell executions/month
- 10k+ agent node executions/month
- 1GB max per dataset
- Webhooks included
- Basic support
Enterprise
- Unlimited users
- Custom request limits
- Role-Based Access Controls (RBAC)
- Deployment Approvals
- SSO
- HIPAA with BAA
- Self-hosted or single-tenant cloud (GCP/AWS/Azure)
- Dedicated support
- Data retention control
What does PromptLayer actually cost you?
Drag the slider. Pick a tier. Watch your projected spend update live.
List price by tier (annualized, per seat)
Per-seat list price across PromptLayer's plans, annualized. Custom-priced tiers show a hatched bar.
PromptLayer costs Free to $500 per month as of June 2026, with 4 plans available including a free tier. Plans: Free (free), Pro at $49/month, and Team at $500/month. Enterprise pricing is available on request. Pricing depends on your chosen tier, contract length, and negotiated discounts.
Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.
- Free tier: Yes
PromptLayer offers 4 pricing tiers: Free, Pro, Team, Enterprise. A free plan is available. Paid plans include Pro at $49/month, Team at $500/month. The Pro plan is small teams.
Compared to other ai evaluation & guardrails software, PromptLayer is positioned at the budget-friendly price point.
How much does PromptLayer cost?
PromptLayer Pricing Overview
PromptLayer has 4 pricing plans, including a free tier. Paid plans range from $0 to $500/month. The Free plan is free and is best for hackers and individual developers. The Pro plan costs $49/month, best for small teams. The Team plan costs $500/month, best for growing teams. The Enterprise plan requires contacting sales for a custom quote and is designed for scaled production and regulated industries.
This pricing was last verified in May 22, 2026 from 1 independent source.
How PromptLayer Pricing Compares
Compare PromptLayer pricing against top alternatives in AI Evaluation & Guardrails.
Compare PromptLayer vs Alternatives
Before committing to PromptLayer, compare pricing with these 3 alternatives in the same category.
How PromptLayer Pricing Compares
| Software | Starting Price | Top Price |
|---|---|---|
| PromptLayer | Free | $500/month |
| DeepEval (Confident AI) | Free | $49.99/month |
| Guardrails AI | Custom | Custom |
| Lakera | Custom | Custom |
| LangWatch | Free | $34/month |
| Confident AI | Free | $49.99/month |
Detailed pricing comparisons:
PromptLayer Price History
Pricing changes CostBench has tracked for PromptLayer, verified across 2 snapshots going back to 2026Q2.
-
PromptLayer price increase
Highest tier increased from $299 to $500/month
+67.22% -
PromptLayer tier restructure
Changed from 3 to 4 pricing tiers
-
PromptLayer tier renamed
"Enterprise" renamed to "Team"
Price increased 67% over 0.5 years
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