Software Alternatives, Accelerators & Startups

TestSubject VS Instant Username Search

Compare TestSubject VS Instant Username Search and see what are their differences

TestSubject logo TestSubject

Test how your email subject line displays on mobile devices.

Instant Username Search logo Instant Username Search

Check out if your username is available
  • TestSubject Landing page
    Landing page //
    2021-08-01
  • Instant Username Search Landing page
    Landing page //
    2021-10-10

TestSubject videos

Testsubject Review's DRIFT TOPIA

Instant Username Search videos

No Instant Username Search videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to TestSubject and Instant Username Search)
Productivity
50 50%
50% 50
Domain Names
0 0%
100% 100
Developer Tools
100 100%
0% 0
Web App
0 0%
100% 100

User comments

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Social recommendations and mentions

Based on our record, Instant Username Search seems to be more popular. It has been mentiond 5 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

TestSubject mentions (0)

We have not tracked any mentions of TestSubject yet. Tracking of TestSubject recommendations started around Mar 2021.

Instant Username Search mentions (5)

  • Email addresses are not good 'permanent' identifiers for accounts
    Https://instantusername.com I've seen quite personal details being leaked because sometimes even smart people don't realise how easy it is to cross-reference given a unique username. - Source: Hacker News / 6 months ago
  • Found his twitter! :)
    Have tried using instantusername.com but nothing that could be him came up :( It's not a particularly unique username either so I didn't have much hope to start with. Thank you anyways :). Source: almost 2 years ago
  • CTF Writeup: VishwaCTF 2022
    However, there are no videos. So I assumed that I will have to use the username JohnsonM3llisa for further investigation. I went to InstantUsername again, and looked that username up. - Source: dev.to / about 2 years ago
  • More things I've tried, various notes, hours of failure
    Checking for that username - thereareotherreceivers - across the web. No luck. Source: over 2 years ago
  • Anyone know who this man is? He tells me he’s a public figure(VT, NH area), only takes pics in dark lighting(I edited this photo). He’s super sketchy and said he can’t reveal his identity because of “rumors” about him. His snap score was 8 when he added me also.
    Check what his actual username is and search that instead or I can search for you. I generally prefer https://instantusername.com/. Source: over 2 years ago

What are some alternatives?

When comparing TestSubject and Instant Username Search, you can also consider the following products

Phishero - Test your organisation's resiliency towards phishing attacks

Namechk - See if your username is available on 100+ social networks

Canned Emails - A minimal site with prewritten emails

Handlescout - Get notified when a Twitter username becomes available

Rename Email - Easily change the subject of any email, by cloudHQ

usernameCLI - How unique is your username?