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SPECIFICTION
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Onyx vs Thareja AI

Onyx

onyx.app

Thareja AI

thareja.ai

Side by side

FigureOnyxThareja AI
Price from$20/mo$10.42/mo
Free planYes—
Free trialYesYes
Open sourceYes—
WebYesYes
WindowsYes—
macOSYes—
LinuxYes—
APIYes—
Self-hostedYes—
Plans published32
Spec score · AI chatbots and assistants9.0 (#12)7.8 (#49)
File uploadsYesYes
Free planYesNo
Image generationYesYes
Intended usersOnyx describes use across company-wide teams, engineering, sales, and support.The monthly plan is described as being for creators, freelancers, and operators.
SupportThe Business plan includes Community Support; Enterprise lists Dedicated Support and an Enterprise SLA.Thareja’s site links to Help & Support and Contact Support.
Team workspaceYesYes
Web searchYesYes

Plans

Onyx

  • Business$20 a month
  • Community EditionFree
  • EnterprisePriced on request

Onyx pricing →

Thareja AI

  • Monthly Plan$20 a month
  • Yearly Plan$125 a year

Thareja AI pricing →

In their own words

Onyx

Onyx connects enterprise knowledge so people and AI agents can use relevant context in answers. It searches indexed sources in parallel and presents documents while enforcing each source's permissions. More than 50 connectors sync connected tools in the background and support hybrid semantic and keyword search. The Business plan lists chat and search, major LLM access, custom agents, MCP/OpenAPI actions, web search, deep research, code interpreter, and image generation. Business costs $20 a month, billed annually at $20 per user per month, for teams of any size, with 40+ app connectors and Community Support. Onyx provides APIs for messages, agents, LLM management, actions, and user authentication. Slack integrations can provide responses and agents; Microsoft Teams and Zendesk are described as coming soon. Deployments can run in a customer's cloud or on bare metal, including on-premise and fully air-gapped environments. The site says documents and embeddings can remain in customer infrastructure, data is not used for training, and permissions are checked at query time. Native Windows, macOS, and Linux apps connect to an existing deployment.

Visit onyx.app

Thareja AI

Thareja AI has no write-up on Specifiction yet; its figures are above.

Visit thareja.ai