luminpdf.com
Website
Lumin | Intelligent Document Workflow ManagementAutomate agreements from draft to signature through one secure platform. Document creation, editing, and eSignatures trusted by 100+ million users worldwide.
Lumin | Intelligent Document Workflow ManagementAutomate agreements from draft to signature through one secure platform. Document creation, editing, and eSignatures trusted by 100+ million users worldwide.
The new standard for agreements | LuminThe latest video on its YouTube channel
Own this business? See what is holding the score back.
Truth score
Business details
- Category
- Online documents, forms, PDF and e-signature tools
- Sells
- Digital products
- Kind of seller
- Sells its own goods or services
- Licensed trade
- No licence normally needed
- Domain age
- 12 years
- Address
- San Francisco, United States
- Email address
- support
@luminpdf.com - Phone number
- Not found
- Contact page
- luminpdf.com/
contact-support - Website
- luminpdf.com
- Social media
Customer reviews
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<a href="https://truthsignal.com/business/luminpdf.com"
title="See the full Truth Signal report on luminpdf.com">
<img src="https://truthsignal.com/business/luminpdf.com/badge.svg"
alt="Truth Signal truth score for luminpdf.com"
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</a>Summary
Is luminpdf.com legit and trustworthy? Truth score 72 out of 100, high truth signals: 6 of 11 public checks clear, 3 not found, 2 for information. Legitimacy confidence: high. Customer satisfaction: mostly satisfied.
luminpdf.com's website address was registered 12 years ago, and is locked against transfer to someone else. Customers have left 1,778 reviews on Trustpilot, averaging 4.0 stars out of 5. No malware or phishing warnings found for its website. We could not find a matching registered company, an archive history for its website, social media profiles or a phone number.
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.
Positives
- Its website address was registered 12 years ago.
- Great independent reputation · 1,778 reviews on Trustpilot, rated 4.0 stars out of 5.
- No malware or phishing warnings found for its website.
Not found
- Company details information was not found from our checks.
- Web history and authority information was not found from our checks.
- Social presence information was not found from our checks.
- Phone number information was not found from our checks.
Our technical team has been informed.
What they offer
Automate agreements from draft to signature through one secure platform. Document creation, editing, and eSignatures trusted by 100+ million users worldwide.
Lumin offers support and help through their help page, which can be found in the sources below.
- Customer stories
- Customer Stories
Latest YouTube video
Correct as of
How to check if luminpdf.com is legit
To check if luminpdf.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 luminpdf.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.
Who they are
Company detailsnothing known
- Where the company is based
- Not stated with its address
Domain registrationIts website address was registered 12 years ago
- Its website address is locked against being transferred to someone else
- Domain age
- 12 years
- Domain transfer lock enabled
- Yes
Website detailsWe read 3 of its pages: contact, terms and privacy
- Company contact email is available
- HTTPS enabled
- Yes
- Contact phone number found
- Not found
- Contact page found
- Contact page
Reputation and track record
Customer reviews1,865 reviews across 2 platforms, rated 4.0 to 4.4 out of 5
| Platform | Rating | Reviews |
|---|---|---|
| Trustpilot | 4 out of 5 | 1,778 |
| SmartCustomer | Not found | |
| G2 | Not found | |
| Capterra | Not found | |
| Reviews.io | Not found | |
| Feefo | Not found | |
| Trustindex | Not found | |
| Not checked |
App StoreIts app, Lumin: View, Edit, Share PDF, is on Apple's App Store, rated 4.4 out of 5 from 87 ratings, counted in the reviews total.
- App
- Lumin: View, Edit, Share PDF
- App Store rating
- 4.4 out of 5
- App Store ratings
- 87
Visitor trafficReal people visited its website in 24 of the last 24 months
- Real people have visited its website since February 2021 or earlier
- It is among the 50,000 most-visited sites on the internet (Cloudflare Radar)
- Popularity among Chrome users
- top 100,000 sites
- First known user traffic
- Feb 2021 or earlier
- Months with real traffic, of the last 24
- 24
- Traffic pattern
- sustained
- Rank jump in the last 12 months
- none
- Rank drop in the last 12 months
- none
- Popularity across the internet
- top 50,000 sites
Web history and authoritynothing known
nothing recorded
Social presenceIts website links to its profiles on Facebook, Instagram, LinkedIn, TikTok and YouTube
- Its YouTube channel has 1,270 subscribers and 154 videos, the latest uploaded on 22 Sep 2026
| Platform | Profile | Audience |
|---|---|---|
| Profile | Unknown | |
| Profile | Unknown | |
| X | Not checked | |
| Profile | Unknown | |
| YouTube | Profile | 1,270 subscribers |
| TikTok | Profile | 3,473 followers |
- YouTube channel
- 154 videos, 1,270 subscribers, last upload 22 Sep 2026
What data this site collects about you
What its privacy policy saysWe found this business stores and uses your data
- Collects where you are.
- “Where required by law, we will seek any required permissions from you prior to collecting biometric identifiers or information, as those items are defined under U.S. laws (for example, faceprints and voiceprints from your Content), and precise geolocation.”
Tracking tools on its homepageGoogle Analytics, Google Tag Manager, Meta Pixel, LinkedIn Insight Tag and Hotjar
Named in its homepage's code when we read it. Others may load later, so this list may not be complete.
- Google Analytics
- Counts your visits and what you look at.
- Google Tag Manager
- Loads other tracking tools, which may not be listed here.
- Meta Pixel
- Tells Facebook and Instagram what you do on its site, for adverts.
- LinkedIn Insight Tag
- Tells LinkedIn what you do on its site, for adverts.
- Hotjar
- Records how you move, scroll and click on the page.
Safety
Malware and phishingNo malware or phishing warnings found for its websiteThis check is not perfect: it can miss a harmful site, and it can wrongly warn about a safe one.
- Malware or phishing threat status
- None
Data breach historyOne known data breach involving the company: LuminPDF, the latest 7 years ago
- Known data breaches found
- 1
In April 2019, the PDF management service Lumin PDF suffered a data breach. The breach wasn't publicly disclosed until September when 15.5M records of user data appeared for download on a popular hacking forum. The data had been left publicly exposed in a MongoDB instance after which Lumin PDF was allegedly been "contacted multiple times, but ignored all the queries". The exposed data included names, email addresses, genders, spoken language and either a bcrypt password hash or Google auth token.
- Accounts affected
- 15,453,048
- Date
- 1 Apr 2019
- Data exposed
- Auth tokens, Email addresses, Genders, Names, Passwords, Spoken languages, Usernames
Breach data: Have I Been Pwned
Domain and email securityIts email is protected: mail forged in its name goes to spam
- MX records
- Yes
- SPF record
- Yes
- DKIM key
- Yes
- DMARC record
- Yes
- DMARC policy
- quarantine
- Security certificate browsers warn about
- No
- Certificate issuer
- Let's Encrypt
- Certificate type
- DV
- Certificate expires
- 21 Jan 2027
- Nameservers
- owen.ns.cloudflare.com
violet.ns.cloudflare.com - Address
- 172.66.172.53
104.20.20.204
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