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Appenda

The go-to-market OS forbuilding serious pipeline.

Let agents and your team build pipeline with you in control.

A single system for agents, humans, tools, and every change in between.

Explore agents
  • Run with Codex, Claude Code, or Cursor.

    One chat interface for every agent. Same workspace, same approvals, no separate mode per vendor.

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  • Connect the integrations you already buy.

    Enrichment, research, and outreach tools write into the same tables your agents use.

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  • Stay in control at all times.

    Every import, enrichment, and approved edit leaves a trail you can review or restore.

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Pipeline still lives in five places.

Meet the all-in-one operating systemfor go-to-market.

Teams lose weeks jumping between sheets, enrichment tabs, agents, and CRMs. Appenda puts agents, humans, and tools on the same tables, with a trail for every change.

Everything your go-to-market needs in one place.

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Company enrichment

Firmographics, funding, and tech stack from your enrichment APIs.

List cleaning

Dedupe, verify, and drop bad rows before export or send.

Message personalization

First lines from row context with your approval on every draft.

Campaign sequencing

Sync approved rows to outreach tools with the cadence you set.

MCP, API, CLI, and webhooks.

Wire Appenda into Codex, Cursor, your CI, or any script. No walled garden.

Explore docs
  • API.

    Query and update tables from cURL, Python, Node, Go, and the rest of the stack you already run.

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  • CLI.

    Script imports, runs, and checks from your terminal or CI. An npm package will land for installs later.

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  • MCP.

    Connect agents to your workspace through MCP so they work the same tables you do.

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  • Webhooks.

    Fire events when commits land so your tools stay in sync without polling.

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How agents run

Instruct agents in natural language. Appenda runs the tools, owns the workflow, and keeps permissions tight.

See how agents work
  • Start in chat

    Tell it what you need. Appenda picks the tools so the agent is not free-roaming your stack.

  • Approve the risky stuff

    Big writes wait on you. Everyday enrichments keep moving.

  • Undo any change

    Every write shows up in version control. Open it, check it, or roll it back.

Security

Workspace roles, vaulted keys, and supervised agents so your team's cloud pipeline stays under your control.

Explore security
  • Workspace roles

    Admin, Creator, and Editor can change data. Viewer is read-only; add custom roles when you need them.

  • Supervise agent actions

    Flag the agent actions that need a human. Routine reads and runs keep moving.

  • Agent tool gates

    Shell, arbitrary files, and open web stay off by default. Agents only get the tools you allow.

  • Vaulted workspace keys

    Provider and BYOK secrets stay in the workspace vault. They never live in spreadsheets or chat.

  • Integration keys stay hidden

    API keys are encrypted for the workspace. Appenda never shows them in full.

  • Encrypted on every device

    Desktop keeps an encrypted local copy. Cloud workspaces share one team pipeline.

Integrations

Connect enrichment, outreach, and verification once.

Wire the providers you already buy into table runs and agent workflows.

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