Comparison
CopilotKit vs tambo
Verdict
Pick CopilotKit if copilotKit focuses on creating a seamless integration of AI agents into frontend applications for various platforms, including React, Angular, mobile devices, and Slack. It supports the AG-UI Protocol for designing gener; pick tambo if tambo, a Generative UI SDK for React developed in TypeScript under MIT license, is specialized for integrating AI agents into web applications to.
Markdown twin · CopilotKit alternatives · tambo alternatives
GraphCanon updated 1d
Trust & integrity
| Signal | CopilotKit | tambo |
|---|---|---|
| Maintenance | Very active (0d since push) As of 1w · github_public_v1 | Very active (1d since push) As of 1d · github_public_v1 |
| Provenance | Not a fork · Organization account As of 1w · github_public_v1 | Not a fork · Organization account As of 1d · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of 1mo · osv@v1 | No lockfile (source not queried) As of 1mo · 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
- CopilotKit
- The Frontend Stack for Agents & Generative UI
- tambo
- Generative UI SDK for React
Stars
- CopilotKit
- 37k
- tambo
- 11k
Forks
- CopilotKit
- 4.5k
- tambo
- 562
Open issues
- CopilotKit
- 370
- tambo
- 39
Language
- CopilotKit
- TypeScript
- tambo
- TypeScript
Adopt for
- CopilotKit
- CopilotKit focuses on creating a seamless integration of AI agents into frontend applications for various platforms, including React, Angular, mobile devices, and Slack. It supports the AG-UI Protocol for designing gener
- tambo
- Tambo, a Generative UI SDK for React developed in TypeScript under MIT license, is specialized for integrating AI agents into web applications to develop interactive and dynamic user interfaces.
Persona
- CopilotKit
- -
- tambo
- -
Runtime
- CopilotKit
- -
- tambo
- -
License
- CopilotKit
- MIT
- tambo
- Licensed under MIT, except certain workspaces like `apps/api` which are Apache-2.0.
Last pushed
- CopilotKit
- Aug 8, 2026
- tambo
- Aug 17, 2026
Categories
- CopilotKit
- AI Agents, Developer Tools
- tambo
- AI Agents, Developer Tools
Trust and health
Days since push
- CopilotKit
- 0d
- tambo
- 1d
Open issues (now)
- CopilotKit
- 370
- tambo
- 39
Stars delta
- CopilotKit
- +794 (30d)
- tambo
- +4 (30d)
Open issues delta
- CopilotKit
- -274 (30d)
- tambo
- +3 (30d)
Full report
- CopilotKit
- Trust report
- tambo
- Trust report
Choose CopilotKit if…
- Tags unique to CopilotKit: agent-native, agentic-ai, ai-agent, reactjs.
- When you need to rapidly integrate AI functionalities (like chatbots) into your web or mobile frontends using familiar frameworks like React or Angular.
- More GitHub stars (37k vs 11k) - visibility, not fit.
When NOT to use CopilotKit
- If the frontend technologies in use are not React, Angular, mobile platforms recognized by CopilotKit, or Slack.
- In scenarios where licensing under MIT may conflict with your project requirements, as this is the license provided by CopilotKit.
Choose tambo if…
- Pricing: The core SDK is free and open-source (MIT), but advanced integrations or services might have additional costs..
- Requirements: Min 4 GB RAM; Requires proficiency in React and TypeScript..
- Tags unique to tambo: agent, ai, assistant, generative-ui.
- tambo ships Docker support for self-hosted deployment.
- Use Tambo if you are developing a highly interactive application that benefits from the integration of AI-powered components.
When NOT to use tambo
- Avoid using Tambo for applications where minimalistic, static interfaces are required since it specializes in dynamic and interactive elements.
- If your development team is not familiar with TypeScript or prefers a less complex integration of AI into UIs, Tambo might not be the ideal choice.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (CopilotKit/CopilotKit) · observed Aug 8, 2026
- GitHub forks (CopilotKit/CopilotKit) · observed Aug 8, 2026
- Last push (CopilotKit/CopilotKit) · observed Aug 8, 2026
- License file (MIT) · observed Aug 8, 2026
- Decision facts (enrichment) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (tambo-ai/tambo) · observed Aug 19, 2026
- GitHub forks (tambo-ai/tambo) · observed Aug 19, 2026
- Last push (tambo-ai/tambo) · observed Aug 17, 2026
- License file (MIT) · observed Aug 19, 2026
- Decision facts (enrichment) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: CopilotKit 37k · tambo 11k (synced Aug 8, 2026).
Common questions
- What is the difference between CopilotKit and tambo?
- CopilotKit: The Frontend Stack for Agents & Generative UI. tambo: Generative UI SDK for React. See the comparison table for live GitHub stats and shared categories.
- When should I choose CopilotKit over tambo?
- Choose CopilotKit over tambo when Tags unique to CopilotKit: agent-native, agentic-ai, ai-agent, reactjs; When you need to rapidly integrate AI functionalities (like chatbots) into your web or mobile frontends using familiar frameworks like React or Angular; More GitHub stars (37k vs 11k) - visibility, not fit.
- When should I choose tambo over CopilotKit?
- Choose tambo over CopilotKit when Pricing: The core SDK is free and open-source (MIT), but advanced integrations or services might have additional costs.; Requirements: Min 4 GB RAM; Requires proficiency in React and TypeScript.; Tags unique to tambo: agent, ai, assistant, generative-ui; tambo ships Docker support for self-hosted deployment; Use Tambo if you are developing a highly interactive application that benefits from the integration of AI-powered components.
- When should I avoid CopilotKit?
- If the frontend technologies in use are not React, Angular, mobile platforms recognized by CopilotKit, or Slack. In scenarios where licensing under MIT may conflict with your project requirements, as this is the license provided by CopilotKit.
- When should I avoid tambo?
- Avoid using Tambo for applications where minimalistic, static interfaces are required since it specializes in dynamic and interactive elements. If your development team is not familiar with TypeScript or prefers a less complex integration of AI into UIs, Tambo might not be the ideal choice.
- Is CopilotKit or tambo more popular on GitHub?
- CopilotKit has more GitHub stars (36,630 vs 11,160). Stars measure visibility, not whether either tool fits your constraints.
- Are CopilotKit and tambo open source?
- Yes - both are open-source projects on GitHub (CopilotKit: MIT, tambo: MIT).
- Where can I find alternatives to CopilotKit or tambo?
- GraphCanon lists graph-backed alternatives at CopilotKit alternatives and tambo alternatives (CopilotKit markdown twin, tambo 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, CopilotKit or tambo?
- CopilotKit: Very active. tambo: Very active. 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 CopilotKit and tambo?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: CopilotKit trust report; tambo trust report.