Live · 47 founders on the waitlist

Hire an AI cold caller. In three clicks.

Upload your list. Paste your pitch. Watch it dial. No engineers, no scripts, no setup. Built for founders and sales teams who don't have a CTO on speed dial.

● Spots are limited at launch. Early signups get 50% off the first 6 months.

● Spread the signal

Help us launch. One click.

Pick a template that sounds like you, then post it where your network lives. Every share moves us closer to opening early access.

Preview

Spent the last 6 months watching reps copy/paste cold scripts into a dialer.

Found something that fixes it: Coldwave runs the entire outbound motion with AI. No engineers. No scripts. No setup.

Early access just opened — first 500 get 50% off for 6 months.

Link: https://www.coldwave.dev
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A live call, in real time

This is what your AI sounds like at 2:47 PM on a Tuesday.

01Upload list
02Configure
03Dial
STANDBY
00:00
AI: Aria · Neural voiceWaiting to start
The whole setup
3
clicks.

That's it. From "I have a list of leads" to "the AI is dialing them right now." No Twilio integration, no prompt engineering, no Zapier maze.

How it works

Three clicks, in plain English.

01

Upload your list

Drop a CSV. Paste from a spreadsheet. Or sync straight from your CRM. We handle the deduping and DNC scrubbing.

Click 1 · ~10 seconds
02

Tell us about your offer

Paste your product link. Tell us what you sell in a sentence. Our agent writes the pitch, picks a voice, and learns your tone.

Click 2 · ~30 seconds
03

Hit dial

The AI calls. Books meetings on your calendar. Sends you transcripts. Hands warm leads to your team. You sleep.

Click 3 · then nothing
Why teams switch

Built for the non-technical 99%.

No code, ever.

If you can use Gmail, you can run an outbound campaign. No JSON, no webhooks, no documentation tabs open.

Voices that pass.

Ultra-realistic voices that handle interruptions, pauses, and hard objections. Prospects don't realize they're not human.

Transcripts in real time.

Watch every call as it happens. Sentiment scoring, objection logging, calendar booking — all in one dashboard.

500 calls a day, alone.

One agent dials further than a five-person SDR team. Pause, scale up, scale down — all from a slider.

Pricing — coming with launch

Cheaper than one SDR.
Faster than ten.

→Founding 100 members get 50% off for 6 months
→First 500 minutes free on every plan
→White-glove onboarding for the first 50 signups
Frequently asked

Things people ask before they sign up.

Yes — compliance is the default, not an afterthought. Every list is auto-scrubbed against the national DNC registry, calls respect state-level quiet hours, and our agents disclose they're AI the moment a prospect asks. You bring a clean, consented list; we handle the guardrails.
Modern voice models are remarkably good. Our agents handle interruptions, pauses, and small talk naturally. We always disclose if asked directly — but prospects rarely notice on their own.
Those are powerful, but built for engineers. We're built for the founder who has a list, a product, and zero patience for prompt engineering. Three clicks is the whole product.
English at launch (US, UK, AU). Spanish, Portuguese, German and French within 60 days of GA. Tell us what you need on signup — we prioritize by waitlist demand.
Auto-retry on a configurable cadence, voicemail drops with your script, and SMS follow-up if you connect a number. Nothing falls through the cracks.

Be on the line when we go live.

We're onboarding our first cohort soon. Drop your email and we'll send you an invite the day we open the doors.

No spam. One email when we launch. Unsubscribe in one click.