kitio.aiExa vs Odysseus AI
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Exa starts at See pricing page and Odysseus AI starts at $190/yr. 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
- Semantic web search
- Full page contents
- Research API
- Websets
- Similar page search
- Source-traceable reports
- Autonomous agent runs
- Saved sources and notes
- OpenRouter BYOK
- Custom MCP tools
| Feature | Exa | Odysseus AI |
|---|---|---|
| Best for | Search engine built for AI apps, with deep research and Websets | Private AI workspace for deep research and agent runs |
| Category | Research & search | Research & search |
| Pricing model | Freemium | Paid |
| Starting price | See pricing page | $190/yr |
| Free plan | Yes | No |
| Made by | Exa Labs | Odysseus AI |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Exa starts at See pricing page and Odysseus AI starts at $190/yr. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Starter
Free
- $10 free credits every month
- $10 onboarding bonus
- All endpoints, 10 QPS
Search
From $4 / 1K requests
- Web search for agents
- Up to 10 results per request
Contents
$1 / 1K pages
- Full page contents for LLMs
- Configurable livecrawl
Agent
$0.012–$1.00 / run
- Async deep research runs
- Structured outputs with citations
3 plans
Starter
$190/yr
- 20 research reports per month
- 4 managed agent runs per month
- 25 GB workspace storage
Pro
$390/yr
- 60 research reports per month
- 14 managed agent runs per month
- 100 GB workspace storage
Max
$990/yr
- 150 research reports per month
- 33 managed agent runs per month
- 250 GB workspace storage
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
Exa
- Built for AI use cases
- Returns full content
- Websets finds niche lists
- Mainly for developers
- Usage costs add up at scale
Odysseus AI
- Reports link back to sources
- Bring your own OpenRouter key
- Steer agents while they run
- Plans show yearly prices up front
- Few agent runs on lower plans
- No free plan listed
Which one should you choose?
Choose Exa if you want:
- Built for AI use cases
- Returns full content
- Websets finds niche lists
Watch out: mainly for developers.
Choose Odysseus AI if you want:
- Reports link back to sources
- Bring your own OpenRouter key
- Steer agents while they run
Watch out: plans show yearly prices up front.
Exa vs Odysseus AI FAQ
What is the difference between Exa and Odysseus AI?
Exa: Search engine built for AI apps, with deep research and Websets. Odysseus AI: Private AI workspace for deep research and agent runs. Both are research & search tools.
Is Exa or Odysseus AI cheaper?
Exa starts at See pricing page and Odysseus AI starts at $190/yr. Check both pricing pages for current plans.
Do Exa and Odysseus AI have free plans?
Exa: Yes. Odysseus AI: No.
Who makes Exa?
Exa is made by Exa Labs, based in United States.
Who makes Odysseus AI?
Odysseus AI is made by Odysseus AI.
Which should I choose, Exa or Odysseus AI?
Choose Exa if you value built for ai use cases and returns full content. Choose Odysseus AI if you value reports link back to sources and bring your own openrouter key.