20 Mem0 alternatives
Mem0: A memory layer for AI agents — remember user preferences and past interactions without stuffing the context window. 20 apps do similar work, most sharing Developers, API and Cost Optimization, ranked by how much they have in common with Mem0.
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One API and one bill for hundreds of language models, with automatic failover between providers.
Also: API, Cost Optimization, Developers
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One API for agent harnesses — run Codex, Claude Code or Hermes behind your product with shared sessions, streaming, files and cost controls, and swap harness with a config change.
Also: API, Cost Optimization, Developers
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ngrok
A hosted LLM gateway from ngrok: one base URL and one key for public providers, your own keys and self-hosted models, with failover, scoped access and cost analytics.
Also: API, Cost Optimization, Developers
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Free, open-source local MCP gateway: register each server once, share it with every AI client, and cut tool-definition tokens by up to 91%.
Also: Cost Optimization, Developers
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A coding agent tuned for latency: routes easy work to fast models, pulls only the code it needs, and fans out tool calls in parallel.
Also: Cost Optimization, Developers
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An open-source proxy that sits between your coding agent and the model, compressing tool schemas, file reads and stale history to cut token bills.
Also: Cost Optimization, Developers
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MemTensor
Local-first memory hub that reads your existing AI chat history and gives every agent you use the same long-term context.
Also: Agent Memory, Developers
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Memwyreai
Memwyre is a memory layer for AI assistants. It stores context in one place and makes it available across ChatGPT, Claude and other tools through a Chrome extension and MCP.
Also: Agent Memory, Developers
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Atlaso Labs Inc.
A shared memory layer for AI coding tools — tell Claude Code something once and Cursor, Codex and Claude Desktop already know it.
Also: Agent Memory, Developers
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Zekun Wang
Open-source, repo-native project memory for coding agents, stored as plain Markdown.
Also: Agent Memory, Developers
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The multi-agent framework where agents have roles and collaborate as a crew — plus a platform to run them in production.
Also: Agent Memory, Developers
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Google
Google's browser workbench for prototyping with Gemini models, then shipping the same prompt as production API code.
Also: API, Developers
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Privacy-first AI gateway putting 600+ models from 90+ providers behind one OpenAI-compatible API, with no prompt or output logging.
Also: API, Developers
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You.com sells web search, content extraction, answer and research APIs for AI agents; its consumer chat closed to new users in 2026.
Also: API, Developers
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Stenography explains code and APIs with AI.
Also: API, Developers
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Lenz IO
Audit-grade fact-checking API for AI products — eight models across five stages, adversarial debate, and a full citation trail behind every verdict.
Also: API, Developers
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Bruin Data Limited
Run Claude Code, Codex or OpenCode in the cloud from a single HTTP call — no SDK, no daemon, no infrastructure on your side.
Also: API, Developers
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MeetStream AI
One API for meeting bots across Zoom, Google Meet, Teams and Webex — join, record, stream and speak in real time, billed at $0.35 an hour.
Also: API, Developers
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Inference, fine-tuning, and GPU clusters for open models — the full stack for teams building on open weights.
Also: API, Developers
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Run thousands of open models with one API call, and deploy your own without touching Kubernetes.
Also: API, Developers