Best Forms & Lead Capture Tools
14 tools
Top form builders and lead capture tools with great APIs, webhook support, and integrations for routing leads directly into your GTM workflow.
01.Tally26
Free-forever form builder with unlimited forms and responses, logic, calculations, and a Notion-like editing experience — the best free Typeform alternative.
02.Fillout26
All-in-one form builder with scheduling, payments, signatures, and native integrations to automate data intake and lead capture workflows.
03.involve.me25
AI-powered funnel builder for creating interactive quizzes, forms, calculators and landing pages that qualify leads and automate follow-ups.
04.Typeform24
Beautiful, conversational form builder that shows one question at a time with logic jumps, integrations, and high completion rates — feels like a chat.
05.Formbricks24
Open-source experience management platform for in-app, website, and email surveys with advanced user segmentation and privacy-first design.
06.Feathery24
AI-powered data intake and workflow automation platform for financial services with document processing, e-signatures, and integrations.
07.Paperform23
No-code form builder with payment processing, scheduling, and workflow automation for lead capture, client onboarding, and sales operations.
08.Heyflow23
No-code funnel and multi-step form builder for creating interactive lead generation funnels, landing pages, and quiz funnels that convert.
09.Unbounce22
AI-powered landing page builder with A/B testing and conversion optimization for creating high-converting marketing campaigns without code.
10.OptinMonster22
Lead generation and conversion optimization platform with popup forms, exit-intent technology, and behavior-based targeting to capture more email subscribers.
11.Jotform21
Established form builder with 10,000+ templates, payment collection, e-signatures, conditional logic, and PDF generation — more feature-rich than most.
12.Instapage20
Landing page builder with AI content generation, A/B testing, and personalization for optimizing ad campaign conversion rates.
13.Leadpages19
Landing page builder with A/B testing and lead enrichment for generating and optimizing marketing conversions.
14.Carrd13
Simple one-page website builder for quick campaign landing pages, link-in-bio pages, and lead capture forms at an ultra-low price point.
FAQ
What is the best free form builder for lead capture?
Tally is the standout free option, offering unlimited forms and submissions with conditional logic, calculations, file uploads, and webhooks at no cost. Its Notion-like editor makes form creation fast and intuitive. JotForm also has a capable free tier with 5 forms and payment processing. Fillout offers a generous free plan with Notion and Airtable integrations.
How do form tools integrate with CRMs and automation?
Modern form tools send submission data via webhooks or native integrations to CRMs like HubSpot and Salesforce. Tally supports direct webhooks to any endpoint, plus integrations with Slack, Zapier, and Make. JotForm connects to 150+ business applications. This enables automatic lead creation, assignment, and nurture sequence enrollment the moment a form is submitted.
Which form builder has the best API for developers?
Tally and JotForm both score 'excellent' for API quality. Tally offers webhooks with reliable delivery and a clean REST API. JotForm provides unlimited API rate limits with comprehensive endpoints for forms, submissions, and reports. Both let you programmatically create forms, retrieve submissions, and build custom integrations.