Sites similar to petrl.org
Petrl alternatives & similar sites
People for the Ethical Treatment of Reinforcement Learners — 18 websites ranked by shared content topics, category and on-page relevance.
Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Artificial Intelligence →
| Domain | Match | Title | Country/Lang | Category | AI files | Contact | AI-protection |
|---|---|---|---|---|---|---|---|
| monday.com ↗ | 61* match | The AI Work Platform for People & Agents | monday.com | Israel~ en | Artificial Intelligence | robotsllms | partial · 5 | |
| windfalldata.com ↗ | 61* match | Windfall: People Intelligence and AI | en | Artificial IntelligenceHubSpot | robots | – | none |
| windfall.com ↗ | 61* match | Windfall: People Intelligence and AI | en | Artificial IntelligenceHubSpot | – | – | none |
| aitera.site ↗ | 61* match | AITera - Smart solutions for real people - Your professional AI agency | en | Artificial Intelligence | – | – | none |
| prolific.com ↗ | 61* match | Prolific | Easily collect high-quality data from real people | en | Artificial Intelligence | robotsllms | – | none |
| framna.com ↗ | 61* match | Framna | The people behind the world’s favorite digital products | en | Artificial IntelligenceHubSpot | robots | – | none |
| trueaccord.com ↗ | 61* match | Collect faster from happier people | en | Artificial IntelligenceWordPressWooCommerce | – | none | |
| withathena.ai ↗ | 61* match | Athena | AI Agents for People, IT & Finance Ops | en | Artificial Intelligence | robots | – | none |
| peopleplus.ai ↗ | 61* match | People+ai | en | Artificial Intelligence | robots | – | none |
| openclaw.org ↗ | 61* match | OpenClaw Foundation | Bringing people closer to AI. | en | Artificial Intelligence | robots | – | none |
| typeform.com ↗ | 55* match | Forms & Automated Workflows, Powered by AI | Typeform | Spain~ en | Artificial IntelligenceWebflow | – | – | none |
| computer.com ↗ | 55* match | HOME - Computer.Com | en | Artificial IntelligenceWordPressWooCommerce | robots | – | none |
| agentdao.com ↗ | 55* match | Autonomous Smart Entity Service Platform | en | Artificial Intelligence | – | – | none |
| replit.com ↗ | 55* match | Replit – Build apps and sites with AI - Replit | en | Artificial Intelligence | robots | – | none |
| figma.com ↗ | 55* match | Figma: The collaborative canvas for design, code, and AI | en | Artificial IntelligenceSanity | – | – | none |
| freshdesk.com ↗ | 55* match | Freshdesk: AI-powered platform for modern customer service | Freshworks | en | Artificial Intelligence | robots | – | none |
| readspeaker.com ↗ | 55* match | Text-to-speech for Business & Education - AI Voices - ReadSpeaker | Netherlands~ en | Artificial IntelligenceWordPress | – | none | |
| about.me ↗ | 55* match | about.me | your personal homepage | en | Artificial Intelligence | robots | phone | none |
How the match score works
Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:
- shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
- same category whether they sit in the same business / industry category.
- content & title how closely their titles and page descriptions line up in wording and meaning.
No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.