We built WaveUp because we needed it.
Launching a SaaS. Needed a waitlist with referrals.
Everything was expensive, limited, or broken.
So we built the tool we wished existed.
Free. Embeddable. Viral by default.
waveup.shiftclawco.com
#indiemaker #saaslaunch #buildinpublic
Most waitlist tools treat devs like they can't code.
WaveUp is API-first.
Full control. Custom embed. Your stack, your rules.
Built by devs who were tired of black-box tools.
waveup.shiftclawco.com
#devtools #api #saas #indiehackers
Don't write a line of code before you have 100 emails.
The waitlist IS the validation.
- Real demand signal
- Early users to talk to
- Launch day momentum
5 minutes to set up. Free.
waveup.shiftclawco.com
#buildinpublic #saas #indiedev
Your waitlist signup should bring you 3 more signups.
That's the referral loop. Most founders skip it because it's "complex to build."
We built it for you. Drop the widget, the loop runs itself.
WaveUp → waveup.shiftclawco.com
#saaslaunch #growthhacking #indiehackers
GetWaitlist just killed their free tier.
If you're building in public and need a waitlist before launch, here's what we use:
→ Embeddable widget (5 min setup)
→ Referral engine built-in
→ API-first
→ Actually free
waveup.shiftclawco.com
#indiehackers #saas #buildinpublic
