head to head · open source
PageIndex vs taipy
PageIndex has 35,678 GitHub stars, 3,148 forks, 103 open issues and last shipped yesterday. taipy has 19,436 stars, 1,993 forks, 225 open issues and last shipped 1 months ago. PageIndex leads on adoption by 84% (35,678 vs 19,436 stars). PageIndex is written in Python under MIT; taipy is written in Python under Apache-2.0. PageIndex has attracted 9% as many forks as stars, taipy 10%. PageIndex was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| PageIndex | taipy | |
|---|---|---|
| GitHub stars | ★ 36K | ★ 19K |
| License | MIT | Apache-2.0 |
| Written in | Python | Python |
| Last push | 2026-09-17 | 2026-08-10 |
| Forks | ⑂ 3.1K | ⑂ 2.0K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick PageIndex if
- You weight community size — 36K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick taipy if
- You want the taipy feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and taipy fits your workflow better
About PageIndex
PageIndex is a vectorless, reasoning based retrieval augmented generation engine written in Python and released under the MIT license. It lives in the AI and machine learning infrastructure ecosystem, with topics spanning RAG, information retrieval, LLM reasoning, context engineering, and agentic AI. Instead of building a vector index, PageIndex generates a hierarchical tree index for each document and then lets a large language model reason its way through that tree, in the same way a human expert turns to the right section of a long report. The project ships as a Python SDK, a hosted cloud service, and a docume…
read the full PageIndex overview →
About taipy
Taipy is an open source Python library and ecosystem for building data and AI driven web applications. It is designed for data scientists and machine learning engineers who want to turn data and AI algorithms into production ready web applications, and it lives in the Python ecosystem under the Apache 2.0 license. The project is maintained by Avaiga Private Limited and has been developed over roughly five years, with the repository showing 19,435 stars, 1,993 forks, and 225 open issues at the time of writing.
read the full taipy overview →
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Frequently asked questions
Is PageIndex or taipy more popular?
PageIndex has 35,678 GitHub stars and taipy has 19,436. PageIndex has the larger community by that measure.
Are PageIndex and taipy free?
Both are open source. PageIndex is licensed under MIT and taipy under Apache-2.0. Neither carries a licence fee.
What is the difference between PageIndex and taipy?
PageIndex is written in Python and taipy in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, PageIndex or taipy?
Choose PageIndex if you want the larger community (35,678 stars) or its MIT licence terms. Choose taipy if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.