Mem0 provides persistent memory infrastructure for AI agents and applications.
Open source
24 alternativesUpsonic
Upsonic provides a Python framework for creating autonomous AI agents.
About Upsonic
Upsonic is an open-source Python framework for building autonomous AI agents as well as more traditional agent systems. Agents can be given custom tools through a @tool decorator and connected to MCP tools for external data sources and services, and the framework includes a unified OCR interface that processes documents such as PDFs and invoices through engines including EasyOCR, RapidOCR, Tesseract, PaddleOCR and DeepSeek OCR.
For autonomous agents, file and shell operations are restricted to a specified workspace directory, with path traversal and dangerous commands blocked. Isolated cloud execution requires connecting a sandbox provider such as E2B. Prebuilt agents contributed by the community package a skill, system prompt and first message, and the project is released under the MIT License.
Key features
- Build autonomous and traditional agents in Python
- Custom tools added with the @tool decorator
- MCP tool integration for external data sources
- Unified OCR pipeline with swappable engines
- File and shell operations limited to a workspace
- Community prebuilt agents with skill and first message
Best for: Python developers who want to build and run autonomous or task-based AI agents with controlled local file and shell access.
Good for
- Released under the MIT License, with source available on GitHub
- Workspace-scoped operations block path traversal and dangerous commands
- Includes documentation, quickstart, notebooks and examples
Watch out for
- Isolated cloud execution requires connecting a separate sandbox provider such as E2B
- No pricing information is published on the repository page
Upsonic at a glance
- Website
- github.com/upsonic/upsonic
- Category
- AI & Machine Learning › AI Agents & Automation
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
Upsonic alternatives
Tools and sites you could use instead, ranked by how closely they match.
The LangChain repository describes an agent engineering platform for building agent based software.
Open source
24 alternatives
An LLM-powered repository agent designed to assist developers and teams in generating documentation and understanding repositories quickly.
Open source
24 alternatives
AgentField lets developers build, run, and scale AI agents as APIs and microservices.
Open source
24 alternatives
EvoAgentX describes its project as an ecosystem of AI agents that can evolve over time.
Quivr provides retrieval augmented generation for integrating generative AI into apps, with support for multiple models and vector stores.
Popular in AI Agents & Automation
Well-known listings from the same topic.
Simsim.aiMaya AI.smartmaya.aiMakeformsmakeforms.ioAgent Skillsagentskills.ioGenFuse AIgenfuseai.comMeetGeekmeetgeek.ai
Upsonic FAQ
How do I install Upsonic?
Install with uv pip install upsonic, or pip install upsonic.
Which OCR engines does Upsonic support?
EasyOCR, RapidOCR, Tesseract, PaddleOCR, DeepSeek OCR, and DeepSeek via Ollama.
What license is Upsonic released under?
The MIT License.
Is something wrong or out of date?
Tell us and an editor will check it.
Own this website?
Claim this listing
Claim the listing and suggest updates yourself. An editor checks every claim first.