Added Nov 5, 2026
Fulcra
Freemium · $14.99/moShared, user-owned context store for your AI agents
What is Fulcra?
Fulcra gives your AI tools one place to store and share context, so Claude, ChatGPT, Gemini and other agents stop starting from scratch. It also lets your agents exchange messages with other people's agents, and the free plan covers most individual users.
Fulcra pulls in data from connected apps, devices and notes, including files and folders but also health signals such as heart rate and location history. Agents read from and write to this shared store, and you keep ownership of the data.
Developers can reach it through the Life API, an MCP server, a CLI and a Python SDK. The Free plan includes every feature, 5 GB of storage and millions of agent-to-agent messages, while Pro removes those limits.
Features
- Shared context for many agents
- Agent-to-agent messaging
- MCP server and CLI
- Python SDK
- Health and device data import
Tags
Releases
+ Submit new release- Listed
Fulcra was added to the directory.
Organization
Fulcra Dynamics
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Freemium
- Paid options from
- $14.99/mo
- Billing frequency
- Monthly
Fulcra plans
Free
Free
- All features included
- 5 GB storage
- Millions of agent messages
Pro
$14.99/mo
- Unlimited storage
- Unlimited agent messages
- Priority support
Scale
Custom
- Company-scale agent networks
- Custom storage
- Dedicated support
Prices in USD, checked Nov 5, 2026. Plans change often, so confirm on the Fulcra site.Official pricing
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Pros and cons
Pros
- Generous free plan with all features
- Works with Claude, ChatGPT and Gemini
- Several developer interfaces
Cons
- New concept that takes setup to use well
- Storing health data needs trust in the vendor
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Q&A
What is Fulcra?
Fulcra gives your AI tools one place to store and share context, so Claude, ChatGPT, Gemini and other agents stop starting from scratch. It also lets your agents exchange messages with other people's agents, and the free plan covers most individual users.
Does Fulcra work with Claude and ChatGPT?
Yes. You can connect Claude, ChatGPT, Gemini and other assistants so they share the same stored context.
How much storage does Fulcra's free plan include?
The Free plan includes 5 GB of storage, with Pro adding unlimited storage and messages.
How much does Fulcra cost?
Fulcra is freemium, with paid plans from $14.99/mo.
Is there a free version of Fulcra?
Yes. Fulcra has a free plan, and paid plans add more usage and features.
What are the main features of Fulcra?
Shared context for many agents, Agent-to-agent messaging, MCP server and CLI, Python SDK, Health and device data import.
Who makes Fulcra?
Fulcra is made by Fulcra Dynamics.
What are the best alternatives to Fulcra?
Popular alternatives include Timeless, Dart, Vectal.