AI sales agent · built for B2B SaaS founders

Find leads. Run outbound. Your way.

Overwise is an AI sales agent for B2B SaaS founders. Describe who you sell to in one sentence. It finds verified leads in your ICP — with email, LinkedIn, phone and company signals — then runs outbound on autopilot, hands you one-click tasks for any channel, or exports the list to your CRM. From $99/mo. Live in 5 minutes.

From $99/mo · 14-day trial200M+ verified contactsCancel anytime
overwise / campaigns / padel-courts 42 leads
Your ICP, in plain English
"Heads of Growth at Series A SaaS in Europe, 20–100 people, hiring on LinkedIn."
One sentence. No wizard. ~ 60 sec
42 verified leads, this morning
A
Ana Reyes · Northfold
Head of Growth · 47 ppl · Series A
Email sent
M
Marco Sant · Tilt
VP Growth · 32 ppl · Series A
LinkedIn task
J
Jonas Kiesel · Klart
Founder · 18 ppl · seed
Exported
Trusted by founders at
NorthfoldTILTKIESELFoldablecratehqPARALLAX
What is Overwise

An AI sales agent that does the whole job.

→ The short answer

Overwise is an AI sales agent for B2B SaaS founders. It finds verified leads in your ICP, drafts the right outreach for any channel — email, LinkedIn, Instagram, WhatsApp, phone — and either sends it on autopilot, hands you a one-click task, or exports the list. Built for founders who'd rather ship product than chase prospects.

  • Finds verified leads — email, LinkedIn, phone, signals
  • Writes in your voice, from your sent folder
  • Routes to the right channel per lead
  • Surfaces only real conversations to you
By the Overwise team · founder-built Last updated · May 2026
What it actually does

The whole job, not parts of it.

Most tools give you one slice — a list, a sender, a workflow builder. Overwise covers the full motion from "who do I sell to" to "someone wants to talk". Here's what's under the hood.

Person Role Signal
Ana Reyes Head of Growth Hiring
Marco Sant VP Growth Series A
Jonas Kiesel Founder Catch-all
200M+ contacts 98% deliverable
01

Find verified leads in your ICP

Pulls from 200M+ contacts and live company signals — hiring, funding, tech stack, headcount changes. Every email verified before it's surfaced.

Verified email LinkedIn URL Direct phone Signals
To: ana@northfold.io ● Voice 96%
Re: Northfold's Series A
"Saw the round — congrats. We help heads of growth like you cut SDR ramp from 90 to 30 days. Worth 15 min next week?"
Spam-safe 142 chars Grade 6
02

Write in your voice

Reads your sent folder, then drafts every message in your tone — short, specific, never templated. Each draft references something real about the prospect.

Voice-trained Signal-grounded Spam-checked
Ranked for Ana
Email 87%
LinkedIn DM 52%
Phone 31%
→ Routing email
03

Pick the right channel, per lead

Some prospects answer email. Some only on LinkedIn. Some you have to call. Overwise routes each lead to the channel they're most likely to engage on.

Email LinkedIn DM Instagram WhatsApp Phone
Inbox · today 17 filtered · 1 real
Out of office until Monday…
Please unsubscribe me
A
Ana Reyes
"Yes — free Tuesday?"
Reply
Wrong person, try Sam
04

Surface only real conversations

Auto-stops on reply. Filters out-of-office, unsubs, and "wrong person". You only get pinged when a prospect actually wants to talk.

No daily digest CRM sync Calendar handoff
Three modes

One agent. Three ways to use it.

Pick the mode per campaign. Switch any time. Mix all three. The agent fits the way you actually sell — not the other way around.

name email phone
Ana Reyesa@…io+44…
Marco Santm@…com+1…
Jonas K.j@…de+49…
250 rows · leads.csv
CSV CRM
01
Just the leads

Export only

Verified, enriched leads with email, LinkedIn URL, phone, role and company signals. Download as CSV or push to HubSpot, Salesforce, or Pipedrive. No sending.

Best for · existing GTM motion
Today · activity ● Live
09:14
Sent to Ana
09:22
Sent to Marco
09:41
Ana replied
42 sent today 3 replies
03
Hands-off

Email autopilot

Sends from your domain in your voice. Deliverability handled (SPF, DKIM, warmup). Auto-stops on reply. You only hear about leads who actually want to talk.

Best for · scaling outbound
How it works

Set up in 5 minutes.

One sign-in. One sentence about who you sell to. Pick a mode. That's the whole setup. After that, Overwise runs every day on its own and only pings you when a real conversation starts.

01 Connect

Sign in. Voice learned.

Google or Microsoft, one click. Overwise picks up how you actually write from your sent folder. Every future draft sounds like you.

~ 60 seconds
02 Describe

One sentence. Plain English.

"Heads of growth at Series A SaaS in Europe." No 20-step wizard. Add your pitch in a line. Pick a goal: book a call, get a reply, drive a signup.

~ 2 minutes
03 Pick mode

Export, task, or autopilot.

Choose how Overwise hands work back to you. Run different modes for different campaigns. Switch any time without re-setup.

~ 2 minutes
Where Overwise fits

Other tools do parts. Overwise does the job.

Apollo gives you a list. Instantly is a sender. Clay is a spreadsheet. Overwise is the AI sales agent that ties it all together — for one founder-priced subscription.

Overwise
Apollo
Instantly
Clay
Finds verified leads
Yes
Yes
No, you bring
Build it yourself
Writes the message in your voice
Yes
No
No, you write
With prompts
Multi-channel (LinkedIn, IG, phone)
Yes
Email only
Email only
DIY workflows
Surfaces only real conversations
Yes
No
No
No
Built for founders, not SDR teams
Yes
SDR teams
SDR teams
Ops people
Starting price
From $99/mo · $79/mo annual
$59/seat/mo
$37/mo
$149/mo
Tobias Duelli, founder of Overwise
A note from the founder

I built Overwise because I do my own outbound.

I'm Tobias. I run Bookingbird and Gleap, and I do outbound for both myself — late at night, between shipping product. Apollo couldn't find the leads I needed. Lemlist would send them, but didn't know who they were. Clay could glue it all together, but cost me a weekend per campaign.

So I built the agent I wanted. It finds leads in segments where everyone else's database is empty. It writes in my voice. It stops on reply and only pings me when someone really wants to talk. It's the tool I trust to send under my name — to my own prospects, on my own domain.

If something doesn't feel right, email me directly. Same address shipped on every Overwise account.

5 min
From signup to first verified lead list.
Median onboarding · last 90 days
3.4 ×
Reply rate vs. templated cold email.
Internal A/B · 12k sends, 2026
98 %
Email deliverability across all sends.
SPF · DKIM · DMARC handled
0
SDRs, copywriters or ops hires required.
Replaces a $90k role
"

It reads like I wrote it. And I haven't touched outbound in six weeks — still booked 14 calls.

Jana Held  ·  Founder & CEO, Northfold  ·  Series A · Berlin
Pricing

From $99/mo. One-tenth a VA.

Founder-priced. No "starting at" that turns into $2k. No per-seat tax. Trust artifacts on every send — the kind a VA can't give you.

Starter

$99 $79 / month
billed $950/yr billed monthly · cancel anytime

Solo founder testing your first ICP.

  • 500 leads / month
  • 2,000 emails / month
  • 1 mailbox · 3 active campaigns
  • Brand-voice extraction
  • All trust artifacts (verifier, ramp, AI-Act footer)
Start 14-day trial

Founder Team

$599 $479 / month
billed $5,750/yr billed monthly · cancel anytime

Founder + cofounder + first hire.

  • 5,000 leads / month
  • 25,000 emails / month
  • 10 mailboxes · 25 active campaigns
  • Unlimited team members
  • Dedicated Slack channel
  • Quarterly Insights review
  • Everything in Growth
Start 14-day trial
Standard on every plan
  • MessageVerifier (cite-or-discard)
  • Per-lead reasoning
  • Mailbox warmup ramp
  • 8% bounce auto-pause
  • Discovery-only mode
  • EU AI-Act compliance
  • CAN-SPAM headers
  • Unlimited team members

Hit your monthly cap? Opt in to metered overage at $0.10/lead, capped at 2× your tier limit. Off by default.

Questions

Things founders ask us.

Short answers. If something isn't here, ask us live in the app — every account gets a direct line.

What is Overwise, in one line? +
An AI sales agent for B2B SaaS founders. Tell it who you sell to. It finds them, drafts the right move on the right channel — email, LinkedIn DM, IG reply, phone-call script — and either sends it, hands you a one-click task, or just exports the list.
How is it different from Apollo, ZoomInfo, Instantly, or Clay? +
Apollo and ZoomInfo give you a list. Instantly is a sender. Clay is a spreadsheet. Overwise is the only one that finds the lead, drafts the message in your voice, picks the right channel, and surfaces only real conversations — designed for a founder, not an SDR team.
Do I have to send emails? I prefer LinkedIn or phone. +
No. Email is one channel, not the product. Run on LinkedIn, IG, WhatsApp, phone, or just export the list. Pick the mode per campaign, switch any time.
How fast can I start? +
Five minutes. Sign in, describe your ICP in a sentence, pick a mode. 14-day trial, card on file, no demo gate, no implementation fee.
Will it sound like AI? +
No. Overwise picks up your tone from your sent folder. Drafts are short, specific, grounded in real signals. If we can't write something specific and true, we don't — we save it for you to review.
What does it cost? +
Three plans: Starter $99/mo (500 leads), Growth $249/mo (2,000 leads — most founders' sweet spot), Founder Team $599/mo (6,000 leads + custom probes). 20% off when paid annually. Unlimited team members on every plan — no per-seat tax. Cancel anytime.
What if I run out of leads mid-month? +
Hard stop with a banner — no surprise overage. Want to keep running? Flip on opt-in overage at $0.10/lead, capped at 2× your tier (worst case +$50 on Starter), or upgrade. Trust comes from never sending you a bill you didn't expect.
Are LLM token costs extra? +
No. AI compute — Sonnet drafting, the cite-or-discard verifier, reply classification — is bundled in your subscription. The cost-per-day chip in your dashboard is a transparency artifact, not a billing line.
Is it GDPR-safe? +
Yes. Public sources, consent-respecting, one-click unsubscribe in every email. Auto-suppression on "not interested." SOC 2 in place, DPA available on Founder Team.
Ready when you are

Your first leads, in 5 minutes.

14-day trial. Card on file, hard-stop at your lead cap (no surprise bills). All trust artifacts standard. Cancel any time without an email.

Start 14-day trial — first leads in 5 min → Card on file · No demo gate · Cancel any time
From $99/mo · 14-day trial · Live in 5 min · SOC 2 · GDPR-safe