NEW · MCP Server + skill.md available now

Build agents that find, verify, and send – without leaving the chat.

MCP server, `skill.md`, REST API, and webhooks. One unified credit pool. Build your agent once, deploy anywhere.

🤖 MCP ready📄 skill.md spec🔌 REST + webhooks
optimus@askoptimus:~$

> agent connect --mcp --skill skill.md

→ MCP server connected at https://askoptimus.ai/mcp

→ skill.md loaded: 12 tools available

→ Agent calling `find_email` for "John Doe, Acme Corp"

→ Result: john.doe@acme.com (98% confidence)

→ Agent calling `verify_email` on that address

→ Result: Valid · SMTP check passed

→ Agent launching sequence for 138 leads…

✓ 138 emails queued for 9:00 AM PT

Trusted by 7,000+ AI agents and developers

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★ 4.8 G2★ 4.7 Capterra★ 4.9 Product Hunt

7K+

AI agents connected

12

MCP tools available

1

Unified credit pool

50

Free credits / mo

Built so your agents can use it too.

Every action a human can take in AskOptimus, an agent can take through MCP, `skill.md`, or our API – using the same credits, the same data, the same deliverability rules.

Model Context Protocol

Drop https://askoptimus.ai/mcp into Claude Desktop, Cursor, or any MCP client. Tools: find_email, verify_email, search_companies, launch_sequence, list_replies – all with credit‑aware permissions.

{ "mcpServers": { "askoptimus": { "url": "https://askoptimus.ai/mcp", "headers": { "Authorization": "Bearer <key>" } } } }
Configure MCP →

Skill specification

One markdown file your agent reads to learn the whole product. Standards‑friendly, human‑readable, version‑pinned.

GET https://askoptimus.ai/skill.md → full agent capability spec
Read the skill spec →

Classic, just better

Idempotent endpoints, deterministic IDs, signed webhooks on every send, open, click, reply, bounce, and unsubscribe. Bring your own queue.

curl https://api.askoptimus.ai/v2/email-finder \ -H "Authorization: Bearer $KEY" \ -d 'name=John Doe&domain=acme.com'
Read the API docs →
“We replaced three vendors with one MCP endpoint. Our agent now writes, verifies, and sends – without ever leaving the chat.”

— Alex Rivera, Head of Engineering at AgentWorks

More ways to connect your agent.

Bring AskOptimus to any platform – from browser to cloud.

🧩

EasyConnect Chrome Extension

Passively enriches every domain your agent visits – no manual action.

Learn more →
🤖

Apify Actor

Headless / programmatic discovery jobs. Scale your agent's outbound with serverless actors.

Deploy the actor →

Zapier

Trigger sequences from 5,000+ apps. Let your agent orchestrate outbound across your stack.

Explore Zapier →
🔗

n8n Recipes

Pre‑built workflows for n8n. Connect your agent to your automation pipeline.

Get the recipes →

Plug it into anything. Or let an agent do it.

Native CRM integrations, Zapier (5,000+ apps), Apify actor, signed webhooks, and a clean REST API. Same credits across every surface.

HubSpotSalesforcePipedriveAttioNotionSlackMakeZapierApifyWebhooksMCPn8n
“We built our entire outbound agent on AskOptimus in two days. The MCP server and skill.md made it possible – we just pointed our agent at the spec and it started working.”

— Maria Chen, CTO at AgentGen

Simple credits. Real free tier.

One credit pool for find, verify, send, and AI – same for agents and humans.

Free

$0

50/mo

MCP, skill.md, 1 mailbox

Start free

Starter

$39/mo

2,000/mo

MCP, skill.md, 3 mailboxes

Start free

Growth

$129/mo

10,000/mo

MCP, skill.md, 10 mailboxes

Start free

Scale

$279/mo

25,000/mo

MCP, skill.md, 20 mailboxes, priority support

Start free

Save 30% with annual billing

Connect your agent in 60 seconds.

No credit card. 50 free credits forever.

Free forever · Cancel anytime · SOC 2 in progress · 7,000+ AI agents already connected