AI · alternatives · 2026
24 alternatives to EleutherAI GPT-Neo
Open-source GPT-3
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. EleutherAI GPT-Neo launched in 2021; newer entries below may have overtaken it.
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GPT-4▲1,160More accurate, less cringe, smoother & useful daily chats!
2023 · openai.com · its alternatives →
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Tighter instruction adherence in speech agents
Feb 2026 · developers.openai.com · its alternatives →
- 4
Announcing GPT-4.1, GPT-4.1 mini, & GPT-4.1 nano in the API
2025 · openai.com · its alternatives →
- 5
A prototype of new search features from OpenAI
2024 · chatgpt.com · its alternatives →
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Agent capable of doing deep research for you independently
2025 · openai.com · its alternatives →
- 7IR
2023 · sagittarius.greg.technology · its alternatives →
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Chat & Question your Database in Natural Language.
2025 · neobase.cloud · its alternatives →
- 10
gpt-oss-120b and gpt-oss-20b open-weight language models
2025 · openai.com · its alternatives →
- 11
Let AI create a full-stack web app based on your description
2023 · usemage.ai · its alternatives →
- 12
Query OpenAI’s GPT-3 from directly inside your database
2023 · mindshub.ai · its alternatives →
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GPT Researcher▲110Autonomous agent designed for comprehensive online research
2023 · tavily.com · its alternatives →
- 15
Fast and efficient models optimized for coding and subagents
Mar 2026 · openai.com · its alternatives →
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open-source agentic AI data assistant for the next generation of AI + Data products. - eosphoros-ai/DB-GPT
2023 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →