Cheapest CI/CD Platform for Every Team Size in 2026
The cheapest CI/CD platform changes as your team grows and build volume increases. Here is a clear guide to what to use when. Updated April 2026.
Quick Recommendation Table
| Team size | Monthly minutes | Cheapest option | Est. cost/mo |
|---|---|---|---|
| Solo (public repos) | Any | GitHub Actions Free | $0 |
| Solo (private repos) | <2,000 | GitHub Actions Free | $0 |
| 2-5 person startup | 2,000-10,000 | GitHub Actions Team | $16-50 |
| 5-10 person team | 10,000-20,000 | CircleCI Performance | $57-117 |
| 10-20 person team | 20,000-60,000 | Self-hosted runners | $60-120 |
| 25+ person org | 50,000-100,000 | GitLab CE self-managed | $50-100 |
| 100+ person org | 200,000+ | Enterprise contracts | Negotiate |
Key Variables That Determine Cost
Detailed Breakdown by Team Size
Best option: GitHub Actions free tier. Public repos get unlimited free minutes. Private repos get 2,000 minutes/month for free. CircleCI also offers 30,000 credits/month free (~3,000 minutes on Medium Linux).
Cost: $0
Best option: GitHub Actions Team ($4/user/month) gives 3,000 free minutes + overage at $0.006/min. For a 3-person team using 10,000 minutes: $12 plan + $42 overage = $54/month.
Alternative: CircleCI Performance ($15/month flat) is better if your team has predictable usage and the flat fee beats per-user costs. At 10,000 minutes on CircleCI: $15 + $42 = $57/month vs $54 on GitHub Actions. GitHub Actions wins here.
Self-hosting not recommended at this scale - maintenance overhead exceeds savings.
Start evaluating self-hosted runners at this scale. At 30,000 minutes on GitHub Actions Team: $40 plan + (27,000 x $0.006) = $202/month.
Self-hosted alternative (2x t3.medium = $60/mo + $0.002/min platform fee): $60 + (30,000 x $0.002) = $120/month. Saves $82/month.
Or: GitLab CE self-managed ($30-50/month for server, no per-minute fees). At 30,000 minutes, saves $150+/month vs GitHub Actions hosted.
Cloud CI at this scale is expensive. 100,000 min/month on GitHub Actions Linux = (100,000 - 3,000) x $0.006 = $582/month in compute alone.
Strong case for self-hosted or enterprise contracts. GitLab self-managed CE: server costs only (~$50-200/month for robust setup) with unlimited CI minutes. GitHub Enterprise Server: $21/user/month on-prem eliminates per-minute fees entirely.
Buildkite: predictable per-agent pricing suits enterprise better than per-minute models at this scale.See enterprise CI pricing comparison.