
1Lookup
Abstract APIs
ipinfo.io
Ipregistry
Validect
Email, phone and IP checks for cleaner leads and safer signups

Exam.net
StudySpaces is a white-label tutoring and test prep platform with built-in SAT, ACT, etc. curriculum, auto-graded mock exams, and a branded student portal.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | lookupdock.com | studyspaces.com |
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In their own words, as submitted to SaaSHub.


LookupDock checks email addresses, phone numbers and IPs for SaaS signups and lead lists. It returns allow, review or block with the reasons through a REST API, CSV uploads, an Auth0 Action or an MCP server. Live checks cover email syntax, mail-domain DNS, disposable/role/free-provider flags; IP...
No description of StudySpaces yet.
What each product offers, as listed by its team.


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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using LookupDock and StudySpaces. For example, how are they different and which one is better?
When comparing LookupDock and StudySpaces, you can also consider the following products.

Check phone numbers, emails and IPs through one API: phone validation, HLR, DNC scrubbing, reverse lookup and email verification.
Compare 1Lookup to LookupDock or StudySpaces:

A platform for creating and conducting exams and assessments.
Compare Exam.net to LookupDock or StudySpaces:

Simple, powerful APIs for everyday dev tasks
Compare Abstract APIs to LookupDock or StudySpaces:


Ipregistry is a fast, reliable IP geolocation and threat data API. People use Ipregistry to personalize content, analyze traffic, target ads, block countries but also to prevent abuse by detecting Proxy and Tor users, known spammers and bad bots.
Compare Ipregistry to LookupDock or StudySpaces:

Email verification reduces bounce rate and improves sign up process
Compare Validect to LookupDock or StudySpaces: