Growth · alternatives · 2026
24 alternatives to ERC
Free engagement rate calculator - no signup, ever.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
Check influencer engagement rates instantly for free
Feb 2026 · engagementratecalculator.net · its alternatives →
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Lisa▲323Machine Learning powered engagement predictor for Instagram
2017 · asklisa.app.link · its alternatives →
- 4
A faster way to engage with your Instagram audience.
2021 · buffer.com · its alternatives →
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20+ free calculators for marketers & startups
2023 · protoolio.com · its alternatives →
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Be more confident in making sure you get that ROI
2020 · its alternatives →
- 7
Free basic analytics for Instagram
2015 · getanalytics.co · its alternatives →
- 8
Compare brand's social presence for free
2024 · octolens.com · its alternatives →
- 9
Find out what your audience is worth
2023 · app.withjuly.com · its alternatives →
- 10
Easy Instagram analytics with our free Chrome plugin
2018 · chromewebstore.google.com · its alternatives →
- 11
Tweetstreak▲156Gamify Twitter engagement & grow your followers for free
2023 · tweetstreak.com · its alternatives →
- 12
Calculates a post value based on a variety of factors
2018 · buzzweb.pro · its alternatives →
- 13
A free tool to run a quick audit of your Instagram ✅
2018 · audit.iconosquare.com · its alternatives →
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Analyze your TikTok account performance on a big screen
2024 · coupler.io · its alternatives →
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Follower count image generator to share on X and more
Oct 2025 · followsnapshot.art · its alternatives →
- 20
TikTools▲531 free tools for TikTok creators
Mar 2026 · tiktools.shuen-shukusai.com · its alternatives →
- 21
Hi HN! Kristyna here. I built this free churn calculator and would love to share it with you. It calculates SaaS churn (including retention, net growth rate, GRR, NRR) and generates a nice shareable JPG from the results that you can use for investor updates, standups, or social posts. Why this calculator? - It calculates churn and other business metrics fast and without mistakes. - With 1 click you can generate shareable JPG from the results. - The calculator is free, no-login, private (calculations run in your browser) Thank you for taking a look. Let me know what do you think!
2025 · sidemail.io · its alternatives →
- 22
Free real-time follower for any creator
Jul 2026 · livecounts.org · its alternatives →
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One free calculator for all your creator earnings.
Jun 2026 · streamcalc.shop · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →