kitio.aiHaystack vs Rivet
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Haystack starts at See pricing page and Rivet starts at $10/mo. 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
- Modular pipelines
- Agent building blocks
- Retrieval components
- Many integrations
- Tutorials and cookbook
- Enterprise support option
- Durable actors
- Agent memory across restarts
- Replayable workflows
- agentOS sandboxes
- Self-hosting and BYOC
| Feature | Haystack | Rivet |
|---|---|---|
| Best for | Open-source framework for building production AI agents and RAG | Open-source orchestrator for running AI agents as durable actors |
| Category | Coding | Coding |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | $10/mo |
| Free plan | Yes | Yes |
| Made by | deepset | Rivet |
| Based in | Germany | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Haystack starts at See pricing page and Rivet starts at $10/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Free
Free
- 1 control plane node
- Up to 1 actor node
- Community support
Hobby
$10/mo
- Up to 3 actor nodes
- Email support
Team
$120/mo
- 3 availability zones
- Up to 10 actor nodes
- Slack and email support
Enterprise
$900/mo
- Up to 50 actor nodes
- SSO and audit logs
- Dedicated support
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
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
Rivet
- Open source and self-hostable
- Runs inside your own network
- Free tier for prototypes
- Aimed at developers, not end users
- Extra actor nodes cost more
- Cloud runs only on Google Cloud
Which one should you choose?
Choose Haystack if you want:
- Free and open source
- Modular, swappable components
- Paid enterprise support available
Watch out: requires python development skills.
Choose Rivet if you want:
- Open source and self-hostable
- Runs inside your own network
- Free tier for prototypes
Watch out: aimed at developers, not end users.
Haystack vs Rivet FAQ
What is the difference between Haystack and Rivet?
Haystack: Open-source framework for building production AI agents and RAG. Rivet: Open-source orchestrator for running AI agents as durable actors. Both are coding tools.
Is Haystack or Rivet cheaper?
Haystack starts at See pricing page and Rivet starts at $10/mo. Check both pricing pages for current plans.
Do Haystack and Rivet have free plans?
Haystack: Yes. Rivet: Yes.
Who makes Haystack?
Haystack is made by deepset, based in Germany.
Who makes Rivet?
Rivet is made by Rivet.
Which should I choose, Haystack or Rivet?
Choose Haystack if you value free and open source and modular, swappable components. Choose Rivet if you value open source and self-hostable and runs inside your own network.