Dev tools · alternatives · 2026
24 alternatives to Bottyfier
Stop bots before they sign up
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
- 2
- 3
You've Got Spam▲305A new tool that lets you spam back the spammer
2020 · youvegotspam.mschfmag.com · its alternatives →
- 4
- 5
Automaticall▲152Forward spam callers to an AI and waste their time
2025 · automaticall.io · its alternatives →
- 6
Stop a legion of SaaS invaders trying to erase your data
2022 · rewind.com · its alternatives →
- 7
Over the last few months, I’ve been working on an API to prevent fake sign ups for one of my SaaS products. Later I decided to turn it into a standalone API. You can use it to prevent most fake sign-ups for your own products. It includes over 142K+ disposable domains (with an open claw agent that runs daily to identify new ones), fraud detection, typo correction, error handling, and custom rule management to fit your specific use cases. and here's the link: autheona.com I hope you give it a try. Cheers!
Aug 2026 · autheona.com · its alternatives →
- 8
I've been researching the bot & proxies space for years. I slowly incubated a service to protect public forms, contents and APIs. It recenty reached a few million daily requests and I now dare to bring it to light. Truesign detects bots, proxies/vpns and fake emails, through a single request from the browser, without challenges or user interaction. It can block the request based on rules you choose, or grant a token with encrypted information about the visitor for you to decide. I created a few pages to showcase how it works: - https:/demo.truesign.ai/protected-form : a form…
2025 · truesign.ai · its alternatives →
- 9BotBye!▲7
Stop bots and phishing attacks targeting your business.
Apr 2026 · botbye.com · its alternatives →
- 10
- 11
TrustyMails▲78Free API to block disposable emails - say goodbye to fraud
2023 · trustymails.com · its alternatives →
- 12
Block disposable emails with our API. Start for free today.
2017 · validator.pizza · its alternatives →
- 13
- 14
Free Disposable Email Detector & API
Jan 2026 · disposablecheck.irensaltali.com · its alternatives →
- 15SB
Hi, HN — My name is Aaron Joyce. I'm one of the co-founders of Traitly (https://onboarding.traitly.com). Traitly helps SaaS companies to better engage their users by providing them with intelligent recommendations, using machine learning-powered tools. Today, we're releasing our first public beta product - the User Success Bot. It enables SaaS companies to onboard new users faster and more efficiently. It can be added to your site with just one line of JavaScript. We fetch user and event data in real-time from third-party services, like Segment, Mixpanel, and Intercom. You can…
2018 · its alternatives →
- 16
Simple AI-Powered Phishing Email Protection
2025 · realphishy.com · its alternatives →
- 17
Know which email opens and clicks are real humans, not bots
Jul 2026 · omnivery.com · its alternatives →
- 18
Free API to prevent disposable, generated, and repeat emails
2024 · its alternatives →
- 19
Stop fake signups from draining your AI budget
Mar 2026 · bigshield.app · its alternatives →
- 20BD
2016 · npmjs.com · its alternatives →
- 21
Create powerful anti bot solutions for ultimate protection
2025 · addustechnologies.com · its alternatives →
- 22
Detect scams in a Flash with Phishproof.app
Jun 2026 · its alternatives →
- 23
Deploy AI-Powered modules to prevent fraud and abuse
2023 · greip.io · its alternatives →
- 24
Also compare
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 →