Feynman vs Weavable – Persistent work context for AI agents: Features, Pricing & Which Is Better (2026)
A side-by-side comparison of Feynman and Weavable – Persistent work context for AI agents — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.
Feynman
Companion
Open-source AI research agent that reads papers, ranks literature, drafts research and plans experiments from the terminal or a local workbench.
Key features
- Cited Research Briefs: Asking a research question returns a synthesized brief where each claim is tied to the paper or web source it came from, rather than an unsourced summary.
- PaperRank Scoring: Ranks papers on a topic with transparent evidence for citations, methodology, reproducibility and provenance so reading order is a decision you can inspect.
- Paper Access Resolver: Resolves a single DOI, arXiv ID, OpenAlex ID, PMID, PMCID or title against OpenAlex, arXiv/alphaXiv, DOI and Europe PMC, with optional full-text fetching.
- Local Science Workbench: `feynman serve` opens a standalone app with projects, sessions, chat, notebooks, compute, artifact previews and provenance in one place.
- Claim Auditing and Replication: Compares a paper's stated claims against what its code actually does, and generates replication plans with compute targets and gated experiment steps.
- Local and Hosted Models: Works with hosted providers via OAuth or API key and with local runtimes including LM Studio, Ollama, vLLM and a LiteLLM proxy.
- Skills-Only Install: The research skill library can be installed on its own into Claude, Codex or OpenCode projects without the terminal app or bundled runtime.
- Science Artifacts: Reports, data files, spreadsheets, notebooks, LaTeX, chemistry sketches and genomes are browsable together with versions, lineage and execution logs.
Best for
- Deciding What to Read: Ranking a fresh literature pile on a topic by reproducibility and methodology instead of citation count alone.
- Writing a Literature Review: Producing a review that separates where the field agrees from where questions remain open, with citations attached.
- Verifying a Paper's Claims: Auditing whether the results a paper reports are supported by the code and data it released.
- Planning a Replication: Turning a published finding into a concrete replication plan with a compute target and staged experiment steps.
- Running Deep Research Passes: Launching a multi-agent deep dive on a topic that synthesizes findings and verifies them before reporting.
- Keeping Research Local: Running the whole pipeline against a local model so unpublished work and private data never leave the machine.
- Adding Research Skills to a Coding Agent: Installing the skills bundle into an existing Claude or Codex project to get research workflows without a second app.
W
Weavable – Persistent work context for AI agents
Weavable
Persistent, structured work-context layer that ingests, scopes, and serves live context from business tools to AI agents via a unified endpoint.
Key features
- Pre-built Connectors: Ingests updates and records from HubSpot, Jira, Slack, Zendesk, Notion and other common business systems to centralize source data.
- Preprocessing & Structuring: Extracts entities, relationships, timelines and summaries from raw updates to convert scattered signals into structured, machine-friendly context.
- Context Scoping: Filters and scopes context per agent, workflow, or role to deliver only the relevant slice of data and reduce prompt size and noise.
- Single MCP Endpoint: Serves scoped, maintained context to any agent or orchestration layer through a unified endpoint, simplifying integration and routing.
- Persistence & Live Updates: Maintains continuous, up-to-date work context so agents retain continuity across sessions and reflect recent system changes.
- Policy & Maintenance Controls: Configurable rules for retention, update frequency, and scoping to keep context accurate, curated, and privacy-compliant.
- Single MCP endpoint to serve scoped context to any agent
- Pre-processes and scopes context from external tools (HubSpot, Jira, Slack, Zendesk, Notion, etc.)
- Persistent, live work context with relationship extraction and maintenance
- Structured context delivery suitable for agent workflows (reduces ad-hoc plumbing)
- Real-time or near-real-time synchronization of updates from integrated systems
- Designed to be stack-agnostic — can integrate with multiple SaaS platforms
- Scoping and filtering to provide only relevant context per task or workflow
Best for
- Customer Support Assistants: Provide chat agents with live, consolidated context from Zendesk, Slack, and CRM history so they resolve tickets faster with up-to-date background.
- Sales Personalization: Equip outreach or proposal-generation agents with scoped HubSpot CRM timelines and contact relationships for tailored messaging and accurate follow-ups.
- Incident Response Automation: Feed Jira issues, Slack incident channels, and change logs into responder agents to accelerate diagnosis and remediation with relevant recent events.
- Knowledge Worker Augmentation: Supply drafting or summarization agents with curated project context and documents from Notion and other sources to produce coherent reports.
- Cross-System Workflows: Orchestrate multi-step automations that require synchronized state across tools by giving orchestration agents a single source of scoped truth.
- Agent Testing & Development: Let developers iterate on agent behavior using stable, replayable context slices instead of rebuilding environment plumbing for each test.
- Supplying customer history and ticket context to conversational support agents
- Feeding scoped CRM and deal context to sales automation agents
- Providing developer or ops agents with up-to-date issue and deployment context from Jira/Slack
- Orchestrating multi-tool workflows where agents need consolidated, persistent state
- Enabling knowledge retrieval and action-taking agents with curated, live document/context slices