Is this your product?Claim this existing listing to manage official product information after ownership approval.
Claim this tool
AI Infrastructure & MLOps Free

Kotaemon

Open-source document chat and customizable RAG application framework

Visit official website
PricingFree
Starting price$0
Free planYes
Free trialNo
APIYes
Open sourceYes
DeploymentSelf Hosted
Last verifiedAugust 3, 2026
Overview

Tool overview

Kotaemon is listed under AI Infrastructure & MLOps AI tools.

Summary

What is Kotaemon?

Kotaemon is an Apache-2.0 document question-answering application and Python RAG framework with a browser interface, citations, hybrid retrieval, local or hosted models, multimodal parsing, and extensible storage backends.

Best fit

Best for

Developers and teams building private document RAG

Audience

Who is it for?

RAG developersResearchersKnowledge teamsPrivacy-conscious organizations
Recommendation

Decision note

Rebuilt from the original export under the complete V412/V411 factual-source-verification workflow. Preview only. Apply remains blocked until Failures = 0, Warnings = 0, Unmapped = 0, Missing = 0; explicit clears are reviewed; image import is disabled; a representative WordPress edit screen is compared with the export and proposed row; and a post-Apply zero-change Preview succeeds.

Capabilities

Key features

Self-hosted document chat interface

Hybrid full-text and vector retrieval

Detailed citations and PDF preview

Docker images and extensible Python components

Workflows

Use cases

Chat with private document collections

Build custom RAG pipelines

Run local-model document analysis

Support multi-user internal knowledge apps

Strengths

Pros

  • Free Apache-2.0 software
  • Local and private deployment
  • Broad model and vector-store compatibility
Considerations

Limitations

Local operation does not eliminate model hallucination or data-governance risks.

Human-language coverage depends on connected OCR, embedding, reranking, and generation models.

Cost

Pricing details

Pricing modelFree
Starting price$0
Free planYes
Free trialNo
Pricing context

Billing options

Free open-source softwareUser-provided infrastructure and model costs
Pricing context

Pricing note

Kotaemon is free under Apache-2.0. Users pay only for their own infrastructure and any external model, embedding, OCR, or vector-database services.

View official pricing
Compatibility

Supported languages

  • English
Connectivity

Integrations

OpenAI-compatible APIs

Azure OpenAI

Ollama

Groq

GraphRAG

LanceDB

Qdrant

Milvus

Chroma

Specs

Technical details

PlatformsWeb, Desktop
Multilingual supportUnknown
Login requiredYes
Open sourceYes
LicenseApache-2.0
DeploymentSelf Hosted
CompanyCinnamon
Launch year2024
Current version0.12.0
Models / versionsOpenAI-compatible models Ollama and local models Custom embedding models
Editions / plansLite Docker image Full Docker image Ollama Docker image Python framework
Data confidenceHigh
Last verifiedAugust 3, 2026
Documentation → Source code → Release notes → Data source →
Decision hub

Finish your evaluation of Kotaemon

Move between similar tools, comparison cards, quick answers, user reviews, and open discussion without leaving the page.

Tools, comparisons & answers

Explore the best next step before choosing Kotaemon

Browse similar tools, open focused comparison cards, and answer the most common buying questions.

Similar tools Comparisons FAQ
Compare

Compare alternatives

See how Kotaemon compares with the closest relevant AI tools.

Build custom comparison
Smart AI comparison Kotaemon vs Composio Compare pricing, ratings, features, AI score, and use cases. paid alternative View comparison Smart AI comparison Kotaemon vs RunPod Compare pricing, ratings, features, AI score, and use cases. paid alternative View comparison Smart AI comparison Kotaemon vs ScrapeGraphAI Compare pricing, ratings, features, AI score, and use cases. Freemium alternative View comparison Smart AI comparison Kotaemon vs Sieve Compare pricing, ratings, features, AI score, and use cases. Enterprise only alternative View comparison
Answers

Frequently asked questions

Kotaemon is an Apache-2.0 document question-answering application and Python RAG framework with a browser interface, citations, hybrid retrieval, local or hosted models, multimodal parsing, and extensible storage backends.
Developers and teams building private document RAG
The listed pricing model for Kotaemon is free. Pricing can change, so users should verify the latest plan details on the official website.
The current profile does not indicate an available free trial. Check the official website before purchasing.
Community proof

User reviews

Real user feedback helps others understand strengths, limitations, and the best-fit workflows before choosing this tool.

No reviews Average rating
0 Total reviews
No reviews yet

Be the first to review Kotaemon

Share what worked, what did not, who this AI tool is best for, and what buyers should verify before choosing it.

Ask in discussion
Tool discussion

Ask or discuss this tool

Ask questions, share workflows, or discuss your experience with this AI tool.

ReplyContinue threads
EditUpdate your posts
ReportKeep it useful
0Total messages
0Threads
0Replies
Start a useful threadAsk, compare workflows, or reply to reviews

Keep it specific and helpful. You can edit or delete your own messages after posting.

Please log in to join the discussion.

Live discussion

Community messages

Reply to messages and keep the discussion useful. Use Report for abuse or spam. Your own posts can be edited or deleted.

No discussion yetBe the first to ask a question or share a useful workflow.