24
Meetings booked in week one
“The appointments you're booking are crazy: Hugo Boss, AboutYou, Drykorn, Jack Wolfskin, all within a week.”

Christian Schmidt & Mike Klaßen
Co-Founders & Owners
Argorant finds the right people, checks every email, writes and sends your campaign with its follow-ups, and sorts every reply. You take the meetings.
7-day free trial. Cancel anytime.
Work in Argorant, through your AI, or both.

Teams building outbound on Argorant






600M contacts · 202 countries · work emails checked at export
Days of building lists by hand, a separate tool to check the emails, then writing and following up one by one. Argorant does that work for you, in one account.
No lists built by hand for days, no separate tool to check them. Argorant finds, checks, writes and sends in one place.
Plain English, no taxonomy to learn. The count moves while you narrow it, and counting never costs a credit.
Every work email is checked the moment you export, before you pay for it. Anything unconfirmed is filtered out and costs nothing.
Connect your Google or Microsoft mailboxes and send today. Or order new ones: we set up the domains and DNS for you, and they start sending 24 hours later.
Argorant writes each email for you, with a personal line from the lead's website. See exactly what each person gets before anything goes out.
Emails go out in your buyers' working hours, spread over your mailboxes, with every follow-up on time. When someone replies, their follow-ups stop.
Replies from all your mailboxes land in one inbox, sorted by what people said. Answer from the mailbox they wrote to.
A few clicks in Argorant, or one sentence to the AI you already use. Same people, same checks, same campaign.
Customer stories
What happened when these teams put the right contacts into their outreach.
24
Meetings booked in week one
“The appointments you're booking are crazy: Hugo Boss, AboutYou, Drykorn, Jack Wolfskin, all within a week.”

Christian Schmidt & Mike Klaßen
Co-Founders & Owners
16.81%
Reply rate across the campaign
“We've gotten 16.81% in replies after working with you guys. Can only recommend you.”

Jannik Linke
Founder & CEO
€759K
Pipeline generated
“Yesterday I got confirmation for a pilot - and it was the very first appointment.”

Armin L. Rau
Founder & Managing Director
Same data, same checks, our hands: we map your market, build the sending setup, write the outreach and run it. You get the replies and the meetings, not another tool to learn.

Contacts, email checks, campaigns and the inbox in one plan. Mailboxes are added when you need them.
SDR and agency figures are typical market prices, for comparison.
Straight from the verification pipeline, not a figure we typed in once.
Need Argorant’s data inside your product? Bulk delivery, redistribution licensing, DPA and provenance documentation.
Argorant for PlatformsLearn about verified B2B contact data and how Argorant helps your team find the right buyers.
Still have questions? Talk to us
600M contacts, every work email checked, mailboxes and campaigns set up for you. Free to start, no annual contract.
Most B2B contact databases describe themselves as “verified.” The word usually means one of three very different things. Sometimes it means an email address was syntactically plausible when it was added. Sometimes it means a pattern was inferred from a company’s known format (first.last@company.com) and labeled “high confidence” without ever being tested. And occasionally it means the address was actually checked, at some point in the past. The difference matters, because the only verdict your sequencer cares about is whether the mailbox accepts mail today.
Email data decays fast. People change jobs, companies migrate mail systems, inboxes get deactivated, and security gateways change how they answer. A list verified six months ago is not a verified list; it is a historical record. That decay is why teams that buy “verified” data still see double-digit bounce rates, and why bounce rates, not database size, are what actually break cold-email deliverability. Mailbox providers watch your bounce behavior, and a few bad sends can sink an entire domain’s reputation.
Argorant’s answer is to move verification to the only moment where it can be honest: the export. When you download a list, every email in it is checked live, without sending a message. Addresses that fail are filtered out of your file and cost zero credits. Catch-all servers, domains that accept everything and therefore can’t give a definitive answer, are flagged separately, and you decide at export time whether to include them.
That mechanism is also what makes pay-per-valid pricing possible. Because verification happens at delivery, we can charge only for rows that pass, instead of selling you a static database and letting the decay be your problem. It changes the economics of list building: the meaningful cost of a data provider is never the sticker price, it’s the cost per contact you can actually reach.
The same checks are open to software, not just humans. A REST API, an MCP server, and a CLI give AI agents and scripts the same actions as the app, with masked previews, plan-scoped rate limits, and credit metering, so an agent can build a verified list overnight without ever overrunning your budget. What “valid” means, and how catch-all domains are handled, is documented on how we verify, and the broader playbooks live in our guides.
“The appointments you're booking are crazy: Hugo Boss, AboutYou, Drykorn, Jack Wolfskin, all within a week.”
Christian Schmidt & Mike Klaßen, Co-Founders & Owners, Boldbrands · Germany