Software Alternatives, Accelerators & Startups

SIREN.io VS Apollo.io

Compare SIREN.io VS Apollo.io and see what are their differences

SIREN.io logo SIREN.io

Siren is an investigative intelligence platform.

Apollo.io logo Apollo.io

Apollo’s predictive prospecting, sales engagement, and actionable analytics help the teams to reach its full revenue potential.
  • SIREN.io Landing page
    Landing page //
    2023-07-18
  • Apollo.io Landing page
    Landing page //
    2023-05-08

SIREN.io

Website
siren.io
Release Date
2014 January
Startup details
Country
Ireland
State
Galway
City
Galway
Founder(s)
Giovanni Tummarello
Employees
10 - 19

SIREN.io videos

What is data intelligence? A Siren walkthrough

Apollo.io videos

Free software to find email addresses - apollo.io review

More videos:

  • Review - “Feature Fatigue Kills UX” by Lily Chen, senior software engineer at Apollo.io

Category Popularity

0-100% (relative to SIREN.io and Apollo.io)
Security & Privacy
100 100%
0% 0
Lead Generation
0 0%
100% 100
Cyber Security
100 100%
0% 0
Sales Tools
0 0%
100% 100

User comments

Share your experience with using SIREN.io and Apollo.io. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Apollo.io seems to be more popular. It has been mentiond 63 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.

SIREN.io mentions (0)

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

Apollo.io mentions (63)

  • Lead Generation
    Apollo.io seems popular for cold email. Source: 7 months ago
  • Senior front end developer salary
    FAAANGM + ATlassian/Uber and similar product based companies 85 lacs - 1.1 cr Startups like coinbase / apollo.io / rippling 80+. Source: 9 months ago
  • Anything Better Than Apollo.io?
    Their data seems pretty good and their features are awesome, but they had a couple of glitches this week that are annoying me. I know they seem to be the best, but has anyone bested them yet? Curious if there's anything out there that's better than Apollo.io. Source: 11 months ago
  • how to get Email Contacts
    Tons of options: apollo.io is popular and affordable. If you're looking for recently funded company contact info, saasydb.com is good. Source: 12 months ago
  • LinkedIn Sales Nav worth it or overrated?
    I agree with most people here in that its invaluable. Especially when paired with some other tools like apollo.io and autobound.ai. Source: 12 months ago
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What are some alternatives?

When comparing SIREN.io and Apollo.io, you can also consider the following products

DataWalk - DataWalk is a software platform to connect numerous large data sets, both external and internal, into a single repository for fast visual analysis.

Hunter - Find all the email addresses related to a domain

Lampyre - Lampyre - an efficient data analysis and OSINT multi-tool for everyone.

Lusha - Search less. Sell more.

Maltego - Maltego is an open source intelligence and forensics application.

ZoomInfo - ZoomInfo is a B2B database providing detailed business information on people and companies.