Prelude
Onboarding and Trust Infrastructure
Prelude has $20.0M in recorded funding across 1 round.
- Business Model
- B2B
- Website
- prelude.so
- Total Funding
- $20.0M
- Last Round
- $20.0M Series AMay 2026
- Rounds
- 1
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 1 funding round and 4 investors for this company. The full record is or through the API.
About
Prelude unifies device, network, and signup signals into one onboarding decision, helping companies build trust while protecting conversion and cost efficiency. Its platform offers OTP verification across SMS, WhatsApp, RCS, Voice, and Email covering 230+ regions with a 95% success rate, alongside authentication, pre-KYC risk scoring, number intelligence, and transactional messaging products. Prelude serves consumer apps, fintechs, mobility, dating, B2B software, food tech, and AI companies looking to block bots and fake accounts during onboarding.
Summary
Prelude is a Cybersecurity company. It has raised $20.0M in total across 1 round, most recently a $20.0M Series A round in May 2026. Investors include 20VC, Singular and Seedcamp.
Tech & App Stack
3 technologies & apps tracked
Every product and vendor across these categories, with where each signal came from.
Create a free account with 25 free credits every month, no card needed, to unlock the full tech & app stack, funding history, and valuations.
Funding History
May 2026
Investors
Similar Companies
Developer security platform that helps organizations find and fix vulnerabilities in custom code,...
South Korea's leading cloud managed service provider and AWS Premier Partner, delivering cloud mi...
Chainguard provides trusted, secure open source artifacts including container images, language li...
Stripe provides payments, billing, money-management, fraud-prevention, and identity tools that he...
Appears in
Your company? Embed this profile
Add the live badge to your site — it stays current as your funding data updates.
<a href="https://indexed.vc/companies/prelude-prelude"><img src="https://indexed.vc/api/badge/company/prelude-prelude" alt="Prelude on Indexed.vc" width="260" height="76" /></a>