Prelude
The trust layer between your signups and your business.
Recommended for
- Solo / Indie
- Pre-Seed
- Seed
- Series A
- Scaleup
- Late-Stage
SSIE
Stage Fit Recommendations
Following data shows why Prelude is recommended for listed teams. The Fit Score represents the percentage fit of Prelude to each company stages, as calculated by the SSIE.
Stage
Fit Score
Fit Reasons
Solo / Indie
$0–$2,000 MRR
83- Unified API for verification and messaging
- Start free with no commitment
- HTTPS/TLS encrypted communications
- Free Pay As You Go plan covers a solo founder at no cost
Pre-Seed
$0–$10k MRR
92- Two endpoints handle 1000+ routes
- Slack support on Startup plan
- Free Pay As You Go plan covers about 2 users at no cost
Seed
$10k–$100k MRR
89- SDKs for iOS Android React Native
- REST API with SDKs
- Free Pay As You Go plan covers about 3 users at no cost
Series A
$100k–$500k MRR
91- SOC 2 Type II certification
- ISO 27001 certification
- Penetration testing in trust center
- Import users without re-authentication
- Free Pay As You Go plan to start; paid plans from $360/mo
Scaleup
$500k–$2M+ MRR
83- Real-time delivery and spend reporting
- High-volume verification support
- Free Pay As You Go plan to start; paid plans from $360/mo
Late-Stage
$2M+ MRR
81- GDPR-ready data handling
- 99.95 uptime SLA
- Enterprise plan, priced through sales
Prelude is a user verification platform that unifies device, network, and signup signals to make real-time onboarding decisions. It blocks fraud at the hardware level while maintaining conversion efficiency and reducing verification costs. The platform offers SMS pumping protection, omnichannel verification, and live behavioral monitoring across 30+ providers in 7 channels. It holds SOC 2 Type II, ISO 27001, and GDPR compliance certifications. Transparent pricing includes volume discounts and no message markup, with plans scaling from free trials to enterprise SLAs.
Pricing
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