Messages, email and calendar
in one MCP

Built for GTM professionals shipping AI that sends, replies and schedules across every channel.

Backed by operators from

Entrepreneur FirstTeslaGoogleNotionAnthropicStripeAlanSwileGustoEntrepreneur FirstTeslaGoogleNotionAnthropicStripeAlanSwileGusto

Every GTM channel demands work and maintenance.

Build effort

12 weeks

API breakages / month

6

Maintenance / month

40 hrs

Without Mozaic
Your GTM stack
  • Send a message
  • Add a connection
  • Reply to a thread
  • Refresh a profile
linkedin-handler.goBLOCKED
whatsapp-bridge.tsBURNED
gmail-thread-sync.pyFRAGILE
outlook-adapter.jsBURNED
cal-bridge-v3.tsBLOCKED
LinkedIn
WhatsApp
Gmail
Outlook

Bans · no audit · cross-tenant leaks

With Mozaic
Your GTM stack
  • Send a message
  • Add a connection
  • Reply to a thread
  • Refresh a profile
mozaic
LinkedIn
WhatsApp
Gmail
Outlook

Guarded · per-tenant · audited · classified

One MCP. Every channel your AI needs.

Connect once and your AI sends, replies and schedules across every channel, from a single MCP.

Messages

Send, receive and reply across LinkedIn DMs and WhatsApp from one schema.

Email

Threaded send, reply and classify across Gmail and Outlook. Deliverability handled.

Calendar

Schedule, reschedule and sync availability across Google Calendar and Outlook Calendar. Time zones handled.

Everything you need, end to end.

From auth to audit, all in one runtime. Four layers your product needs to act safely, on every surface, for every tenant.

  • (01)

    Connect

    Hosted authAnti-detection
    • OAuth and hosted browser sessions
    • Account warm-up managed for you
    • Residential proxy rotation
    • Accounts stay alive on LinkedIn and WhatsApp
  • (02)

    Guardrails

    Rate limitsContent filtersApproval queues
    • Rate limits per tenant per surface
    • Content filters and blocklists
    • Human-in-the-loop approval queues
    • Always within platform tolerances
  • (03)

    Govern

    Tenant isolationAudit log
    • Row-level tenant scoping
    • Audit log on every send and receive
    • Prompts and policies captured
    • EU AI Act and SOC 2 ready
  • (04)

    Custom

    Reply classificationMCP server
    • Reply classifier built in
    • Intent, objection, opt-out, meeting interest
    • Structured handoff to your agent
    • One-line MCP into Claude, Cursor, ChatGPT

From minutes to production.

Install the SDK, connect a test account, send through the runtime. Audit on by default. Under twenty minutes end to end.

Install

~1 min

Drop the SDK into your project. Typed, generated from the OpenAPI spec.

Connect

~5 min

Open the hosted auth page and link one test account on any surface.

Send

~15 min

Call runtime.messages.send. The guarded send and the audit entry come back.

In your AI tool

Drop the MCP into Claude, Cursor or ChatGPT and start sending in minutes.

Claude Code
Cursor
ChatGPT

In your terminal

POST to the runtime from any stack. Auth handled, audit on by default.

curl -X POST https://api.mozaic.ai/v1/messages \
  -H "Authorization: Bearer $API_KEY" \
  -d '{"surface": "linkedin", "content": "Hello from the runtime"}'

See Mozaic in 20 minutes.

We walk you through Mozaic on your stack, scope the integration and answer your team's questions.

Frequently asked questions.

Mozaic is the engagement infrastructure for AI agents. One runtime that connects to LinkedIn, WhatsApp, email and calendar, with hosted auth, guardrails, multi-tenant isolation and an audit log shaped for EU AI Act and SOC 2. Ship the agent, not the plumbing.

AI agent platforms shipping outbound or customer-facing agents. AI SDRs, CX and support agents, recruiting agents and vertical AI copilots in legal, finance, real estate and insurance. The buyer is the platform; the value is to every tenant they ship to.

One unified API across every surface. REST plus a typed SDK, with an MCP server for Claude, Cursor and any agent framework. Hosted auth flows handle OAuth and the hostile browser cases. Webhooks fire on every event, so your agent reacts in real time.

Under a day to send your first guarded message. One to two weeks to production with full guardrails, audit log and per-tenant isolation wired in. We help every design partner ship.

Yes. The runtime executes connect, listen, decide, guard, send and audit on every loop. Sequence a LinkedIn connection request, an email follow-up, a WhatsApp reply and a calendar booking under a single audit trail, with per-tenant guardrails the whole way through.

Yes. SDKs in TypeScript and Python, plus a REST API and a one-line MCP install. Mozaic sits between your agent and the surfaces, so your existing framework, model and prompts stay where they are.

EU and US regions today. Data residency is selected per workspace at signup and cannot be changed afterwards. We will add more regions as design partners require them.

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