kitio.aiCircleCI vs Zenable
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. CircleCI starts at $15/mo and Zenable starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Cloud CI/CD pipelines
- GitHub, GitLab and Bitbucket support
- Chunk MCP server
- Autoscaling runners
- Release orchestration
- Security and compliance
- Self-improving code verifiers
- Real-time PR reviews
- Automated PR summaries
- MCP server and agent hooks
- API access
| Feature | CircleCI | Zenable |
|---|---|---|
| Best for | CI/CD platform that validates AI-written code with automation | Guardrails that check AI-written code against your team's standards |
| Category | Coding | Coding |
| Pricing model | Freemium | Freemium |
| Starting price | $15/mo | See pricing page |
| Free plan | Yes | Yes |
| Made by | CircleCI | Zenable |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
CircleCI starts at $15/mo and Zenable starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free
Free
- Up to 6,000 build minutes
- Up to 5 active users
- No credit card needed
Performance
$15/mo
- 30,000 credits included
- 5 active users
- Larger resource classes
- Extra users $15 each
Scale
Custom
- Higher concurrency and limits
- More network included
3 plans
Free
Free
- 5,000 credits a week
- Automated PR summaries
- API access
Professional
$99/user/mo billed annually
- Per user
- 200,000 credits a week
- Verifier rules for AI IDEs
- 14-day free trial
Enterprise
Contact sales
- 800,000 credits a week
- Dedicated runtime
- Customer success manager
Prices in USD, checked Nov 5, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
CircleCI
- Free plan with 6,000 build minutes
- Works with major code hosts
- Pay for what you use on Performance
- Credit pricing is hard to forecast
- Extra users cost $15 per month each
- AI features are secondary to the CI core
Zenable
- Works with many coding agents
- Free GitHub App to start
- Catches security issues in AI code
- Professional plan is $99 per user a month
- Free tier limited to 5,000 credits a week
- Most useful for teams with set standards
Which one should you choose?
Choose CircleCI if you want:
- Free plan with 6,000 build minutes
- Works with major code hosts
- Pay for what you use on Performance
Watch out: credit pricing is hard to forecast.
Choose Zenable if you want:
- Works with many coding agents
- Free GitHub App to start
- Catches security issues in AI code
Watch out: professional plan is $99 per user a month.
CircleCI vs Zenable FAQ
What is the difference between CircleCI and Zenable?
CircleCI: CI/CD platform that validates AI-written code with automation. Zenable: Guardrails that check AI-written code against your team's standards. Both are coding tools.
Is CircleCI or Zenable cheaper?
CircleCI starts at $15/mo and Zenable starts at See pricing page. Check both pricing pages for current plans.
Do CircleCI and Zenable have free plans?
CircleCI: Yes. Zenable: Yes.
Who makes CircleCI?
CircleCI is made by CircleCI, based in United States.
Who makes Zenable?
Zenable is made by Zenable.
Which should I choose, CircleCI or Zenable?
Choose CircleCI if you value free plan with 6,000 build minutes and works with major code hosts. Choose Zenable if you value works with many coding agents and free github app to start.