kitio.aiHeadstarter vs Stoneforge
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Headstarter starts at See pricing page and Stoneforge 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
- Multi-repo agents
- PRs from the browser
- Voice codebase chat
- Architecture to code
- Engineer ranking
- Parallel coding agents
- Per-agent git worktrees
- Dependency-aware dispatch
- Automatic merge steward
- Real-time web dashboard
- GitHub, Linear and Notion sync
| Feature | Headstarter | Stoneforge |
|---|---|---|
| Best for | Browser-based agentic coding platform with engineer rankings | Runs teams of AI coding agents in parallel with automatic merging |
| Category | Coding | Coding |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | See pricing page |
| Free plan | Yes | Yes |
| Made by | Headstarter | Stoneforge |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Headstarter starts at See pricing page and Stoneforge starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
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
Headstarter
- No local setup needed
- Works across several repos
- Practice with feedback
- Pricing is not published
- Ranking is mainly for job seekers
- Requires GitHub access to your repos
Stoneforge
- Avoids merge conflicts between agents
- Works with several agent CLIs
- One dashboard for all running agents
- Needs existing coding agent subscriptions
- Pricing details are not clear
- Setup is aimed at experienced developers
Which one should you choose?
Choose Headstarter if you want:
- No local setup needed
- Works across several repos
- Practice with feedback
Watch out: pricing is not published.
Choose Stoneforge if you want:
- Avoids merge conflicts between agents
- Works with several agent CLIs
- One dashboard for all running agents
Watch out: needs existing coding agent subscriptions.
Headstarter vs Stoneforge FAQ
What is the difference between Headstarter and Stoneforge?
Headstarter: Browser-based agentic coding platform with engineer rankings. Stoneforge: Runs teams of AI coding agents in parallel with automatic merging. Both are coding tools.
Is Headstarter or Stoneforge cheaper?
Headstarter starts at See pricing page and Stoneforge starts at See pricing page. Check both pricing pages for current plans.
Do Headstarter and Stoneforge have free plans?
Headstarter: Yes. Stoneforge: Yes.
Who makes Headstarter?
Headstarter is made by Headstarter, based in United States.
Who makes Stoneforge?
Stoneforge is made by Stoneforge.
Which should I choose, Headstarter or Stoneforge?
Choose Headstarter if you value no local setup needed and works across several repos. Choose Stoneforge if you value avoids merge conflicts between agents and works with several agent clis.