Semaphore Pricing 2026
Complete pricing guide with plans, hidden costs, and cost analysis
Semaphore pricing ranges from $0 to $0/usage.
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Is Semaphore a fit?
Derived from this product's own pricing and contract record — not a review.
Best for
- Small teams and open source getting started with hosted CI/CD
- Teams that want to pay only for the compute minutes they use
Not a fit if
- Your budget cannot absorb renewal increases — subject to change at Semaphore's discretion.
- The sticker price is your whole budget — Migration Costs.
All Semaphore Plans & Pricing
| Plan | Monthly | Annual | Best For |
|---|---|---|---|
| Free | Free | Free | Small teams and open source getting started with hosted CI/CD |
| Verified pricing · last checked October 2026 · 1 source
Get this price at Semaphore →
| |||
| What's included at Free Best for: Small teams and open source getting started with hosted CI/CD
| |||
| Pay-as-you-go (Compute) | Contact Sales | Not published | Teams that want to pay only for the compute minutes they use |
| Verified pricing · last checked October 2026 · 1 source
Get this price at Semaphore →
| |||
| What's included at Pay-as-you-go (Compute) Best for: Teams that want to pay only for the compute minutes they use
| |||
View all features by plan (compare side-by-side)
Free
- $15 free compute credits per month (~2,000 Ubuntu x64 2-vCPU minutes)
- 20 concurrent jobs
- 20 GB/month egress
- 100 GB/month storage
Pay-as-you-go (Compute)
- Ubuntu x64 from $0.0075/min (2 vCPU)
- Ubuntu ARM from $0.003/min (2 vCPU)
- macOS from $0.09/min (4 vCPU)
- Self-hosted $0.0025/min (any machine)
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Semaphore costs Free to Free per usage as of October 2026, with 2 plans available including a free tier. Plan: Free (free). 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
Semaphore offers 2 pricing tiers: Free, Pay-as-you-go (Compute). The Pay-as-you-go (Compute) plan is teams that want to pay only for the compute minutes they use.
Compared to other developer tools software, Semaphore is positioned at the budget-friendly price point.
- 7 documented hidden costs beyond list price
- Contracts auto-renew — at least 30 days before the end of the current term
- G2 rating: 4.7 out of 5 from 193 reviews (as of Sep 2026)
How much does Semaphore cost?
Semaphore Pricing Overview
Semaphore has 2 pricing plans, including a free tier. Paid plans range from $0 to $0/usage. The Free plan is free and is best for small teams and open source getting started with hosted ci/cd. The Pay-as-you-go (Compute) plan requires contacting sales for a custom quote and is designed for teams that want to pay only for the compute minutes they use.
Semaphore contracts auto-renew, requiring at least 30 days before the end of the current term notice to cancel.
There are at least 7 documented hidden costs beyond Semaphore's list price, including implementation, training, and add-on fees.
This pricing was last verified in October 13, 2026 from 1 independent source.
Semaphore is a hosted CI/CD platform with usage-based compute pricing — you pay per build minute rather than per seat. The free tier includes compute credits worth $15 each month (about 2,000 Ubuntu 2-vCPU minutes) and 20 concurrent jobs. Beyond that, compute is billed per minute by machine class: from $0.0075/min on Ubuntu x64, cheaper on ARM and self-hosted, and higher on macOS. Optional monthly support and success add-ons are available for larger teams.
How Semaphore Pricing Compares
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Compare Semaphore vs Alternatives
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What Companies Actually Pay for Semaphore
How Semaphore Pricing Compares
Semaphore Contract Terms
Semaphore contracts auto-renew. Changes require at least 30 days before the end of the current term. These terms are sourced from verified buyer experiences.
How to Negotiate Semaphore Pricing
Semaphore contracts are negotiable. These 2 tactics are sourced from real buyer experiences and procurement specialists.
Buyers should test representative workloads and compare Semaphore's performance and cost against alternatives like GitHub Actions, GitLab CI, and Buildkite.
https://semaphore.ioBuyers should emphasize the overall value Semaphore brings, including faster build times and reduced developer waiting time, which can translate to significant indirect cost savings.
https://semaphore.ioSemaphore Pricing FAQ
01 Does Semaphore have a free plan?
Yes. Semaphore's free tier includes compute credits worth $15 each month (about 2,000 Ubuntu x64 2-vCPU minutes) plus 20 concurrent jobs.
02 How does Semaphore pricing work?
Semaphore is usage-based: you pay per build minute by machine class, not per user. Ubuntu x64 starts at $0.0075/min, Ubuntu ARM from $0.003/min, macOS at $0.09/min, and self-hosted at $0.0025/min.
03 How is Semaphore different from CircleCI?
Both are hosted CI/CD platforms, but Semaphore prices purely on the compute minutes you use with no per-seat fee, which can be cheaper for teams with bursty or lower build volume.
04 How does Semaphore charge beyond the free tier?
Beyond the Free plan, Semaphore uses pay-as-you-go compute pricing. There are no fixed monthly seat fees — costs scale with the build minutes and concurrency your team consumes.
05 When will I need to upgrade from the free plan?
You will need to move to pay-as-you-go compute when your team runs frequent, parallel, or long-running builds that exceed the Free tier's compute limits.
Is this pricing incorrect? — we'll verify and update it.