Argorant
Find contacts and run outbound email campaigns from one place
About Argorant
Argorant is an outbound sales platform that covers the whole path from finding a contact to landing a reply. It searches a database it puts at over 626 million contacts, verifies each address at the moment you reveal or export it, sends campaigns from an unlimited number of mailboxes, warms those mailboxes, and collects every response in a single inbox.
What sets it apart from the usual split in this market is that the data and the sending are the same product. Most teams buy a contact database from one vendor and a sending tool from another, then spend their time reconciling the two and discovering that a third of the addresses bounce. Argorant verifies on reveal rather than on import, which moves the cost of a bad address to the point where you can still do something about it.
The second distinguishing feature is aimed squarely at people who automate. Alongside the web app there is a REST API, a command line interface, and an MCP server, which means an AI agent can run prospecting and sequencing as a tool call rather than through a browser. That is unusual in outbound tooling and is the reason this listing sits in a directory read by developers.
Start from a target audience rather than a list. Search the contact database, and each contact you reveal is verified live at that moment, costing one credit; an external email verification costs half a credit.
Connect as many mailboxes as you want, with warm-up running on all of them, then build a campaign and send. Replies from every mailbox arrive in the Unibox rather than being scattered across inboxes, and campaign analytics track what is working.
Everything above is also reachable without the interface. The REST API and CLI cover the same ground, the MCP server exposes it to an AI agent, and direct integrations push results into HubSpot, Salesforce or Google Sheets. API access is rate limited per plan, starting at 30 requests a minute.
- •Contact search with live verification - over 626 million contacts, verified at reveal and export rather than after import, so a bad address costs you a credit rather than a bounce.
- •Unlimited mailboxes and warm-up - every plan includes both, which is where per-mailbox pricing normally bites on competing tools.
- •Unibox - replies from every connected mailbox land in one place instead of being spread across accounts nobody checks.
- •MCP server, REST API and CLI - the same capability outside the interface, so an AI agent can prospect and sequence as a tool call.
- •Direct CRM integrations - HubSpot, Salesforce and Google Sheets, so contacts and replies reach the system your pipeline already lives in.
- •Credit-based metering - one credit per validated contact, half a credit per external verification, so cost tracks data used rather than seats.
Small outbound teams and founders doing their own prospecting, who would otherwise pay for a data vendor and a sending tool separately. Agencies running campaigns for several clients, where unlimited mailboxes matter more than a low headline price. Developers and automation builders, who are the audience the MCP server and CLI are clearly aimed at.
The entry price is not low, so this is a tool for people already spending on outbound rather than testing whether outbound works. The fourteen day trial takes no card, which is the right way to find out whether the contact data covers your particular market before committing. Check that first: in this category the database is the product, and coverage varies enormously by region and industry.
Pricing
$99 - $449/mo
- Starter$99/mo
- Pro$249/mo
- Scale$449/mo
From the vendor pricing page, 2026-09-22
