1
Petals
petals.devAlso covers language models · same kind of online tool
Petals runs large language models at home through a BitTorrent-style approach and supports text generation and fine-tuning.
Alternatives
The Best Alphaxiv Alternatives in 2026
12 alternatives0 free · 2 open source
Looking for something like Alphaxiv? Here are 12 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 2 are open source.
alphaXiv helps users discover, read, and discuss arXiv papers, with research answers grounded in the underlying work.
Top picks at a glance
First suggestionPetalsPetals runs large language models at home through a…Open source optionLocalAILocalAI runs text, voice, vision, image, video, and agent…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Petals | — | Not stated | Web |
| 2 | LocalAI | — | Yes | Web |
| 3 | Paper2Gal | — | Not stated | Web |
| 4 | LLM-API-Key-Proxy | — | Not stated | — |
| 5 | ChatGLM2-6B | — | Not stated | — |
| 6 | Petals | — | Yes | — |
| 7 | Arena | — | Not stated | Web |
| 8 | Exa | — | Not stated | Web |
| 9 | ChatSonic | — | Not stated | Web |
| 10 | Direct | — | Not stated | Web |
All Alphaxiv alternatives
2
Also covers language models · same kind of online tool · open source
LocalAI runs text, voice, vision, image, video, and agent workloads through an open-source AI engine.
3
Paper2Gal
paper2gal.comAlso covers research · same kind of online tool
Paper2Galgame turns academic papers into interactive visual novels, with PDF uploads and chat-based study features.
4
LLM-API-Key-Proxy
github.com/Mirrowel/LLM-API-Key-ProxyAlso covers language models
LLM-API-Key-Proxy provides a gateway for multiple language model APIs, with compatible endpoints and provider translation.
5
ChatGLM2-6B
github.com/zai-org/ChatGLM2-6BAlso covers language models
This bilingual chat language model is described in English and Chinese on the ChatGLM2-6B repository page.
6
Also covers language models · open source
Petals runs large language models across distributed computers and supports fine-tuning and inference.
7
Arena
arena.ai/text/directAlso covers research · same kind of online tool
Arena lets users prompt multiple frontier AI models in one place for research, coding, and creative tasks.
8
Exa
exa.ai/searchAlso covers research · same kind of online tool
Exa Agent provides a web research interface with a chat and API playground.
9
ChatSonic
writesonic.com/chatAlso covers research
ChatSonic combines AI chat with marketing workflows, research, and connected tools.
10
Direct
canaryarena.ai/text/directAlso covers research
Direct lets you prompt multiple open-source and proprietary language models in one place for research, coding, and creative tasks.
11
Anara
anara.comAnara searches research papers and a user’s library, answers questions, and supports writing with source citations.
12
Microsoft Copilot provides AI chat for answering questions, writing, image creation, work tasks, and coding.
No alternatives match this filter.
Alternatives to similar tools
Microsoft Copilot24 alternativesPetals24 alternativesLLM-API-Key-Proxy24 alternativesPaper2Gal8 alternativesChatGLM2-6B24 alternativesChatSonic24 alternatives
What is the best alternative to Alphaxiv?
Based on features, tags and platforms, the closest alternatives to Alphaxiv are Petals, LocalAI, and Paper2Gal.
Are there open-source alternatives to Alphaxiv?
Yes: LocalAI and Petals.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative