Company
Customjs
Sample prompts where it appears
What are the best form builder platforms for developers?
Brands:Surveyjs,
Survey Creator,
Form,
Formbricks,
Opnform
What are the best form builders with custom validation?
Brands:Feathery,
Heyflow,
Softr,
Formstack,Customjs
What are the best backend form builders?
Brands:Forminit,
Getform,
Formspree,
Basin,Customjs
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How did Obsurfable measure this?
Obsurfable records AI answers to buyer-style prompts in its research corpus (3 observations for this page). Metrics are distributions over observations, not a single static ranking.
Which AI systems does Obsurfable collect answers from?
OpenAI, ChatGPT, Google, Gemini, Google AI Mode, Anthropic, Claude, Perplexity, Grok, DeepSeek, Mistral, Copilot, and Meta AI.