Comparison
second-brain-agent vs khoj
Verdict
Pick second-brain-agent if second-brain-agent: An AI-powered personal knowledge management system for Python users integrating with langchain; pick khoj if khoj is a self-hosted AI assistant that supports integration with multiple LLMs, enabling users to build custom agents and conduct deep research using both web and local documents.
Markdown twin · second-brain-agent alternatives · khoj alternatives
GraphCanon updated Sep 20, 2026
6views this month
vs
Trust & integrity
| Signal | second-brain-agent | khoj |
|---|---|---|
| Maintenance | Slowing (167d since push) As of Sep 20, 2026 · github_public_v1 | Steady (47d since push) As of Sep 18, 2026 · github_public_v1 |
| Provenance | Not a fork · Personal account As of Sep 20, 2026 · github_public_v1 | Not a fork · Organization account As of Sep 18, 2026 · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of Jul 11, 2026 · osv@v1 | No lockfile (source not queried) As of Sep 18, 2026 · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- second-brain-agent
- Second Brain AI agent
- khoj
- Self-hostable AI second brain for personalized research and automation
Stars
- second-brain-agent
- 312
- khoj
- 37k
Forks
- second-brain-agent
- 31
- khoj
- 2.5k
Open issues
- second-brain-agent
- 12
- khoj
- 150
Language
- second-brain-agent
- Python
- khoj
- Python
Adopt for
- second-brain-agent
- second-brain-agent: An AI-powered personal knowledge management system for Python users integrating with langchain
- khoj
- Khoj is a self-hosted AI assistant that supports integration with multiple LLMs, enabling users to build custom agents and conduct deep research using both web and local documents.
Persona
- second-brain-agent
- -
- khoj
- -
Runtime
- second-brain-agent
- -
- khoj
- -
License
- second-brain-agent
- GPL-3.0
- khoj
- Khoj is licensed under AGPL-3.0, which means it is free to use, modify, and distribute, but any derivative works must also be released under the same license.
Last pushed
- second-brain-agent
- Apr 5, 2026
- khoj
- Aug 2, 2026
Categories
- second-brain-agent
- AI Agents, Data & Retrieval
- khoj
- AI Agents, Data & Retrieval, Developer Tools, Inference & Serving, Model Training
Trust and health
Maintenance
- second-brain-agent
- Slowing (36%)
- khoj
- Steady (60%)
Days since push
- second-brain-agent
- 167d
- khoj
- 47d
Open issues (now)
- second-brain-agent
- 12
- khoj
- 150
Stars delta
- second-brain-agent
- 0 (30d)
- khoj
- +887 (30d)
Open issues delta
- second-brain-agent
- 0 (30d)
- khoj
- +17 (30d)
Owner type
- second-brain-agent
- User
- khoj
- Organization
Full report
- second-brain-agent
- Trust report
- khoj
- Trust report
Choose second-brain-agent if…
- License: second-brain-agent is GPL-3.0, khoj is AGPL-3.0.
- Tags unique to second-brain-agent: artificial-intelligence, langchain, personal-knowledge-management, pkm.
- Integrating personalized AI knowledge systems into workflows that require deep integration with langchain in a Python environment
When NOT to use second-brain-agent
- If your project does not align with using GPL-3.0 licensed tools or if compatibility is required outside Fedora Linux 42 or Ubuntu latest
- In cases where native Chroma package builds are necessary, avoiding this tool which loads Python packages directly from a sibling checkout
Choose khoj if…
- License: khoj is AGPL-3.0, second-brain-agent is GPL-3.0.
- Pricing: Khoj is free to use, but users may incur costs related to hosting and the LLMs they choose to integrate..
- Requirements: Min 4 GB RAM; Requires Docker; Khoj requires Docker for setup and operation.; Users must have a Python environment and the necessary dependencies installed..
- Tags unique to khoj: agent, ai, assistant, chat.
- Also covers Developer Tools, Inference & Serving, Model Training.
- khoj ships Docker support for self-hosted deployment.
- When you need a self-hosted solution for personalized research and automation that can integrate with a variety of LLMs, including GPT, Claude, Gemini, LLaMA, Qwen, and Mistral.
When NOT to use khoj
- If you are looking for a cloud-based service without the need for self-hosting, Khoj may not be the best fit.
- Khoj might not be ideal if you are seeking a tool that does not support a wide range of LLMs and requires a more specialized integration.
- If your research and automation needs are simple and do not require deep integration with local documents or web sources, a more straightforward tool might be more appropriate.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (flepied/second-brain-agent) · observed Sep 20, 2026
- GitHub forks (flepied/second-brain-agent) · observed Sep 20, 2026
- Last push (flepied/second-brain-agent) · observed Apr 5, 2026
- License file (GPL-3.0) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 16, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (khoj-ai/khoj) · observed Sep 20, 2026
- GitHub forks (khoj-ai/khoj) · observed Sep 20, 2026
- Last push (khoj-ai/khoj) · observed Aug 2, 2026
- License file (AGPL-3.0) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Sep 18, 2026
- Trust scan (lockfile / OSV) · observed Sep 18, 2026
GitHub stars on cards: second-brain-agent 312 · khoj 37k (synced Sep 20, 2026).
Common questions
- What is the difference between second-brain-agent and khoj?
- second-brain-agent: Second Brain AI agent. khoj: Self-hostable AI second brain for personalized research and automation. See the comparison table for live GitHub stats and shared categories.
- When should I choose second-brain-agent over khoj?
- Choose second-brain-agent over khoj when License: second-brain-agent is GPL-3.0, khoj is AGPL-3.0; Tags unique to second-brain-agent: artificial-intelligence, langchain, personal-knowledge-management, pkm; Integrating personalized AI knowledge systems into workflows that require deep integration with langchain in a Python environment.
- When should I choose khoj over second-brain-agent?
- Choose khoj over second-brain-agent when License: khoj is AGPL-3.0, second-brain-agent is GPL-3.0; Pricing: Khoj is free to use, but users may incur costs related to hosting and the LLMs they choose to integrate.; Requirements: Min 4 GB RAM; Requires Docker; Khoj requires Docker for setup and operation.; Users must have a Python environment and the necessary dependencies installed.; Tags unique to khoj: agent, ai, assistant, chat; Also covers Developer Tools, Inference & Serving, Model Training; khoj ships Docker support for self-hosted deployment; When you need a self-hosted solution for personalized research and automation that can integrate with a variety of LLMs, including GPT, Claude, Gemini, LLaMA, Qwen, and Mistral.
- When should I avoid second-brain-agent?
- If your project does not align with using GPL-3.0 licensed tools or if compatibility is required outside Fedora Linux 42 or Ubuntu latest In cases where native Chroma package builds are necessary, avoiding this tool which loads Python packages directly from a sibling checkout
- When should I avoid khoj?
- If you are looking for a cloud-based service without the need for self-hosting, Khoj may not be the best fit. Khoj might not be ideal if you are seeking a tool that does not support a wide range of LLMs and requires a more specialized integration. If your research and automation needs are simple and do not require deep integration with local documents or web sources, a more straightforward tool might be more appropriate.
- Is second-brain-agent or khoj more popular on GitHub?
- khoj has more GitHub stars (37,399 vs 312). Stars measure visibility, not whether either tool fits your constraints.
- Are second-brain-agent and khoj open source?
- Yes - both are open-source projects on GitHub (second-brain-agent: GPL-3.0, khoj: AGPL-3.0).
- Where can I find alternatives to second-brain-agent or khoj?
- GraphCanon lists graph-backed alternatives at second-brain-agent alternatives and khoj alternatives (second-brain-agent markdown twin, khoj markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, second-brain-agent or khoj?
- second-brain-agent: Slowing. khoj: Steady. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for second-brain-agent and khoj?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: second-brain-agent trust report; khoj trust report.