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Your new client is one click away.

The five-second pitch

Discover. Verify. Research. Write. Deliver.

Five steps. One tool. No copy-paste.

01

Discover

Find the right humans, even the ones LinkedIn can't filter. Founders shipping this week. Solo operators ex-big-tech. Real people, ready to hear from you.

Verified dataWeb research

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01

Behind Discover

Two data sources run side by side — a verified B2B enrichment layer for the standard filters, and a deeper web crawler that surfaces the people LinkedIn can't query (founders shipping this week, editors citing primary sources, ex-big-tech leads now solo).

02

Verify

Every address is live-checked, deduped, and scrubbed before send. You only spend on inboxes that actually exist.

Live verifySuppression list

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02

Behind Verify

Every address gets a live mailbox check, an MX lookup, a role-account filter, and a workspace-scoped suppression list. Catch-all domains get a second confidence pass before send — so you never spend on an inbox that won't accept the message.

03

Research

Every lead gets a real briefing — career, press, recent posts. Your first line lands on something they actually care about, not a name-and-title swap.

Deep researchFallback search

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03

Behind Research

Four parallel research calls run per lead — career, press, personal site, structured bio. A second engine fills any gaps. Every claim in the email is grounded in a real source, with the citation kept on file.

04

Write

AI writes the opener and two follow-ups, grounded in real research. In your voice. In your language. Hebrew or English, your choice.

AI writerEN + HE

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04

Behind Write

An AI writer drafts the opening line plus two follow-ups, grounded in the research bundle. Bilingual EN / HE out of the box. Tone matches the voice you've already used in past campaigns.

05

Deliver

Sends from your warmed inboxes, rotates to keep deliverability strong, pings you on WhatsApp the second a hot reply lands.

Smart sendingWhatsApp alerts

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05

Behind Deliver

Sending rotates across your warmed inboxes automatically. Domain reputation is checked before every campaign. Positive-sentiment replies hit your WhatsApp in seconds — so you never miss a hot one.

Watch it write

Live email. Live research.

Four parallel calls collapse into one paragraph that didn't exist five seconds ago.

01

Triple specificity

Every email is built around one specific pain, one specific person, and one specific solution. The exact combination Mailer calls 'specific specificity'.

02

Signal-driven outreach

Funded firms get touched within 48 hours. Hiring firms within a week. Just-promoted contacts within a day. Higher response rates by definition.

New Message
To:daniel.k@example.com
Subject:the mossad-author angle for your next substack
4 parallel research calls

Every claim grounded. Every line earned.

  • exa.career2 citations
  • exa.press1 citation
  • exa.site3 citations
  • exa.biostructured
→ collapsing into a single grounded paragraph
The numbers cold email forgot

70-80% inbox. ~10% replies.

What happens when every message is written for one specific person.

80%

Open rates on personalised sends

10%

Reply rates on signal-driven outreach

4

Parallel research calls per lead

10,000+

Unique messages, not 1 reformatted

Mailer at scale

Deliverability that doesn't need debugging.

Rotation. Warm-up. Reputation. Automatic.

0%

Avg opens

0%

Reply rate

0

Research calls / lead

0+

Unique messages

Built for the role you play

Founder. SDR. GTM lead.

Same engine. Three speeds.

01

Higher reply rate

Per-lead research + signal timing more than doubles the reply rate vs templated mass-sends.

Launch the app
02

Better deliverability

Warmed inboxes, automatic rotation, and reputation checks keep your sender score high even at scale.

Launch the app
03

Owner-led tone

Every line reads like a founder wrote it on a Sunday — not like a sequence template auto-merged.

Launch the app
Pricing

Plans that scale with your pipeline.

Two plans. Same engine. Founders run themselves. Teams get priority research and unlimited campaigns.

01

Outbound that fits real teams

Founder, team, and managed tiers. No seat lock-in.

02

Less tab-juggling, more replies

Discovery, enrichment, sending, and reply triage in one product.

03

Built for long-term deliverability

Rotation, warm-up, reputation checks. Automatic.

04

Priority routing on complex queries

Deep-research jobs run faster on paid plans.

Founder plan

Solo Outbound

$0/ month

A balanced pick for founders running their own outbound. Enough lead volume per month to ramp without overcommitting.

What's included

Everything a single operator needs to ship Mailer-quality messages.

  • 1 inbox + warm-up included
  • 500 verified leads / month
  • Signal Packs library
  • Hot-reply WhatsApp push
  • Bilingual EN + HE
  • Email + chat support
Most chosen

Team plan

Pipeline Scale

$0/ month

Full access for teams with more personalised outbound deeply integrated into their CRM stack. Priority routing and unlimited campaigns.

What's included

Built for SDR teams and pipeline-driven ops leaders.

  • 5 inboxes + rotation
  • 2,500 verified leads / month
  • Deep research engine, included
  • Priority research queue
  • Multi-seat workspace + audit log
  • Slack + WhatsApp alerts

Send less. Land more.

Describe one person. Mailer ships their cold email and two follow-ups in their language, on their signal, in your inbox.

14 days free. No card. Keep every reply.

One link. The app, the inbox, the agent — all live behind the next click.

stop getting 3% open rate, start getting more clients

Inbox — Hot replies
Daniel K.Yes, send the draft.
Maya S.Free Thursday 10:00?
Roi A.Book a call — link?

Reply rate

0%

Opens

0%

Pipeline

$X / week

Mailer — Personal at scale. · Link AI