# Sumsub (sumsub.com)

Is sumsub.com legit and trustworthy? Truth score 60 out of 100, mixed truth signals: 7 of 11 public checks clear, 1 not found, 3 for information. Legitimacy confidence: mixed. Customer satisfaction: not enough reviews to say.

- Truth score: 60 out of 100
- Legitimacy confidence: mixed
- Claimed: no
- Assessed: 2026-10-25

## Business details

- Category: Business software (SaaS)
- Sells: Digital products
- Sells to: Businesses
- Kind of seller: Sells its own goods or services
- Domain age: 11 years
- Address: 30 St. Mary Axe, EC3A 8BF +44 20 3882 7770, London
- Email address: hello@sumsub.com
- Phone number: +44 20 3882 7770
- Contact page: Not found
- Website: https://sumsub.com/
- Social media: Facebook https://www.facebook.com/sumsub, Instagram https://instagram.com/sumsubcom, X https://x.com/sumsub, LinkedIn https://www.linkedin.com/company/sumsub, YouTube https://www.youtube.com/channel/UCVraU9wuIQr8H1B0kcUD7Tw
- Latest YouTube video: This Banking Technology Can Detect Your Heartbeat! https://www.youtube.com/watch?v=9teZKeLhejA

## Summary

sumsub.com's website address was registered 11 years ago, and is locked against transfer to someone else. No malware or phishing warnings found for its website. We could not find an archive history for its website or a customer rating.

Important context: Truth Signal weighs public evidence about this business. A high score means strong evidence that the business is established and legitimate, not a promise that it is safe to buy from or that every purchase will go well. A low score means the evidence is thin or raises concerns, not that the business is unsafe or a scam.

Final check: postcode read in a second reading of the site's own pages, each with a quote from the page, where our code found nothing. Final check: contact, privacy, terms pages linked: the site's own pages name them in a link or heading, but no such page was read.

## Positives

- Its website address was registered 11 years ago (source: rdap)
- No malware or phishing warnings found for its website (source: safe_browsing)

## Not found

- Web history and authority information was not found from our checks. (source: wayback)
- Reviews information was not found from our checks. (source: reviews)

## How to check if sumsub.com is legit

To check if sumsub.com is legit yourself, look at the same public records we did: the company register, who owns the web address and since when, customer reviews, visitor numbers, how long the site has existed, social profiles, malware lists, data breaches and email security. Each row below shows what that record says about sumsub.com; open a row to see the facts and the source to check them yourself. Step by step: [how to know if a shopping site is legit](/guides/how-to-know-if-a-shopping-site-is-legit).

- Who they are: Company details: nothing known (For information)
- Who they are: Domain registration: Its website address was registered 11 years ago (Clear)
- Who they are: Website details: We read its about page (Clear). Pages found: about (https://sumsub.com/reference/about-sumsub-api)
- Reputation and track record: Customer reviews: It has a review page on Trustpilot (Clear)
- Reputation and track record: App Store: Its app, Sumsub for Business, is on Apple's App Store, rated 5 out of 5 from 1 ratings. App ratings are not counted as reviews. (For information)
- Reputation and track record: Visitor traffic: Real people visited its website in 24 of the last 24 months (For information)
- Reputation and track record: Web history and authority: nothing known (Not found)
- Reputation and track record: Social presence: It is on 5 social media platforms (Facebook, Instagram, LinkedIn, X and YouTube); the largest audience is 480,000 subscribers on YouTube (Clear)
- Safety: Malware and phishing: No malware or phishing warnings found for its website (Clear). This check is not perfect: it can miss a harmful site, and it can wrongly warn about a safe one.
- Safety: Data breach history: No known data breach involving the company (Clear)
- Safety: Domain and email security: Its email is protected: mail forged in its name is blocked (Clear)

## What its pages say

Quoted word for word from sumsub.com's own pages.

- In their own words: “The Sumsub API lets you integrate identity verification directly into your product, giving you full control over the verification flow — from collecting applicant data and documents to receiving results programmatically. Rather than relying on the Sumsub Dashboard, you handle each step through REST API calls, making it straightforward to embed verification into your onboarding pipeline, automate applicant management, and react to outcomes in real time. Both Production and Sandbox environments are available via api.sumsub.com .” (https://sumsub.com/reference/about-sumsub-api)

## Cite

Truth Signal, Sumsub: truth score 60 out of 100, legitimacy confidence Mixed, assessed 2026-10-25, https://truthsignal.com/business/sumsub.com. Licence CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). The same report as JSON: send Accept: application/json to https://truthsignal.com/business/sumsub.com