kitio.aiCline vs Haystack
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Cline starts at $9.99/mo and Haystack 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
- Plan and Act modes
- Bring your own key
- MCP support
- Cline CLI
- Per-task cost display
- Modular pipelines
- Agent building blocks
- Retrieval components
- Many integrations
- Tutorials and cookbook
- Enterprise support option
| Feature | Cline | Haystack |
|---|---|---|
| Best for | Open-source coding agent for VS Code and the terminal | Open-source framework for building production AI agents and RAG |
| Category | Coding | Coding |
| Pricing model | Freemium | Freemium |
| Starting price | $9.99/mo | See pricing page |
| Free plan | Yes | Yes |
| Made by | Cline Bot Inc. | deepset |
| Based in | United States | Germany |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Pricing compared
Cline starts at $9.99/mo and Haystack starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
2 plans
Open Source
Free
- Free VS Code extension and CLI
- Bring your own model API keys
Enterprise
Contact sales
- JetBrains extension
- SSO and SLA
- Dedicated support
- Centralized billing
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Cline
- Free and open source
- Transparent token costs
- Works with local models
- API bills can grow quickly
- Approving each step slows long tasks
Haystack
- Free and open source
- Modular, swappable components
- Paid enterprise support available
- Requires Python development skills
- Enterprise pricing is not public
- Smaller community than the largest agent frameworks
Which one should you choose?
Choose Cline if you want:
- Free and open source
- Transparent token costs
- Works with local models
Watch out: api bills can grow quickly.
Choose Haystack if you want:
- Free and open source
- Modular, swappable components
- Paid enterprise support available
Watch out: requires python development skills.
Cline vs Haystack FAQ
What is the difference between Cline and Haystack?
Cline: Open-source coding agent for VS Code and the terminal. Haystack: Open-source framework for building production AI agents and RAG. Both are coding tools.
Is Cline or Haystack cheaper?
Cline starts at $9.99/mo and Haystack starts at See pricing page. Check both pricing pages for current plans.
Do Cline and Haystack have free plans?
Cline: Yes. Haystack: Yes.
Who makes Cline?
Cline is made by Cline Bot Inc., based in United States.
Who makes Haystack?
Haystack is made by deepset, based in Germany.
Which should I choose, Cline or Haystack?
Choose Cline if you value free and open source and transparent token costs. Choose Haystack if you value free and open source and modular, swappable components.