Everything your workflows need to be resilient.
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Checkpoint Save
Save full workflow state after each step. JSON payloads up to 1 MB with automatic diff tracking and ETags for concurrency control.
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Resume & Replay
Resume from the latest checkpoint or replay the entire workflow history step by step. Agents pick up exactly where they left off.
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Agent Identity
Tag checkpoints with agent IDs. Track which agent did what across multi-agent workflows with a full audit trail.
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Analytics
Built-in workflow stats, failure pattern detection, and per-agent performance metrics. Understand exactly where workflows break.
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MCP Server
Works with Claude Desktop and Cline out of the box. Add a system prompt and your agent gets persistent memory automatically.
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Usage-Based Pricing
Generous free tier: 10k writes, 1 GB storage, 5k resumes per month. Pay only for what you use beyond that.