What AI assistants recommend when buyers ask about open-source form builders — measured weekly across engines, published as open data.
Sample: 49 AI answers · Window: May 21, 2026 – Jun 18, 2026 (4-week rolling)
| # | Product | Share | Trend | Engines | |
|---|---|---|---|---|---|
| 1 | Formbricks formbricks.com | 40.8% avg pos 1.3 | — | CLAUDE 85.7%PERPLEXITY 66.7% | Claim |
| 2 | OpnForm | 34.7% avg pos 2.7 | — | CLAUDE 28.6%PERPLEXITY 71.4% | Claim |
| 3 | SurveyJS surveyjs.io | 32.7% avg pos 5.4 | — | CLAUDE 42.9%PERPLEXITY 61.9% | Claim |
| 4 | Form.io Core form.io | 30.6% avg pos 2.8 | — | CHATGPT 19%PERPLEXITY 52.4% | Claim |
| 5 | Jotform jotform.com | 30.6% avg pos 9 | — | CHATGPT 57.1%CLAUDE 14.3%PERPLEXITY 9.5% | Claim |
| 6 | Form.io | 28.6% avg pos 2.1 | — | CHATGPT 19%CLAUDE 28.6%PERPLEXITY 38.1% | Claim |
| 7 | Budibase budibase.com | 24.5% avg pos 2.5 | — | CLAUDE 42.9%PERPLEXITY 42.9% | Claim |
| 8 | LimeSurvey limesurvey.org | 24.5% avg pos 10.3 | — | CHATGPT 23.8%CLAUDE 28.6%PERPLEXITY 23.8% | Claim |
| 9 | Typeform typeform.com | 22.4% avg pos 8.8 | — | CHATGPT 47.6%CLAUDE 14.3% | Claim |
| 10 | Nextcloud nextcloud.com | 20.4% avg pos 13.6 | — | CHATGPT 47.6% | Claim |
| 11 | OhMyForm | 18.4% avg pos 15.8 | — | CHATGPT 28.6%CLAUDE 28.6%PERPLEXITY 4.8% | Claim |
| 12 | HeyForm | 12.2% avg pos 2.5 | — | CLAUDE 42.9%PERPLEXITY 14.3% | Claim |
| 13 | Tripetto | 10.2% avg pos 2.8 | — | CLAUDE 14.3%PERPLEXITY 19% | Claim |
| 14 | Frappe frappe.io | 10.2% avg pos 9.3 | — | CHATGPT 23.8% | Claim |
| 15 | Google Docs google.com | 10.2% avg pos 13 | — | CHATGPT 23.8% | Claim |
| 16 | Cognito Forms | 8.2% avg pos 3 | — | CHATGPT 4.8%PERPLEXITY 14.3% | Claim |
| 17 | DigitalOcean digitalocean.com | 8.2% avg pos 5 | — | CHATGPT 14.3%CLAUDE 14.3% | Claim |
| 18 | Formik | 8.2% avg pos 5 | — | CHATGPT 19% | Claim |
| 19 | Formstack formstack.com | 8.2% avg pos 8 | — | CLAUDE 14.3%PERPLEXITY 14.3% | Claim |
| 20 | Tally tally.so | 8.2% avg pos 9 | — | CHATGPT 14.3%CLAUDE 14.3% | Claim |
| 21 | AWS SNS aws.amazon.com | 6.1% avg pos 5 | — | CHATGPT 9.5%CLAUDE 14.3% | Claim |
| 22 | React Hook Form | 6.1% avg pos 5 | — | CHATGPT 14.3% | Claim |
| 23 | FormBuilder | 6.1% avg pos 7 | — | CHATGPT 14.3% | Claim |
| 24 | Formidable Forms formidableforms.com | 6.1% avg pos 8 | — | CHATGPT 9.5%CLAUDE 14.3% | Claim |
| 25 | Gravity Forms gravityforms.com | 6.1% avg pos 8.3 | — | CHATGPT 9.5%CLAUDE 14.3% | Claim |
| 26 | Bootstrap getbootstrap.com | 6.1% avg pos 8.5 | — | CHATGPT 14.3% | Claim |
| 27 | Final Form final-form.org | 6.1% avg pos 11 | — | CHATGPT 14.3% | Claim |
| 28 | PostgreSQL | 6.1% avg pos 11.5 | — | CHATGPT 4.8%CLAUDE 14.3%PERPLEXITY 4.8% | Claim |
| 29 | Drupal drupal.org | 6.1% avg pos 13 | — | CHATGPT 14.3% | Claim |
| 30 | Google Forms | 6.1% avg pos 13.5 | — | CHATGPT 4.8%CLAUDE 14.3%PERPLEXITY 4.8% | Claim |
| 31 | Tiki Wiki tiki.org | 6.1% avg pos 18 | — | CHATGPT 14.3% | Claim |
| 32 | Formio formio.io | 4.1% avg pos 1 | — | CHATGPT 9.5% | Claim |
| 33 | Lara Zeus Bolt | 4.1% avg pos 2 | — | PERPLEXITY 9.5% | Claim |
| 34 | HIPAAtizer hipaatizer.com | 4.1% avg pos 2.5 | — | PERPLEXITY 9.5% | Claim |
| 35 | MAMP | 4.1% avg pos 3 | — | CHATGPT 9.5% | Claim |
| 36 | XAMPP | 4.1% avg pos 3 | — | CHATGPT 9.5% | Claim |
| 37 | Django djangoproject.com | 4.1% avg pos 5 | — | CHATGPT 9.5% | Claim |
| 38 | Kinto Form Builder | 4.1% avg pos 5 | — | PERPLEXITY 9.5% | Claim |
| 39 | Linode linode.com | 4.1% avg pos 6.5 | — | CHATGPT 4.8%CLAUDE 14.3% | Claim |
| 40 | FilaForms filaforms.app | 4.1% avg pos 7 | — | PERPLEXITY 9.5% | Claim |
| 41 | Forminator | 4.1% avg pos 7 | — | CHATGPT 4.8%CLAUDE 14.3% | Claim |
| 42 | KoboToolbox kobotoolbox.org | 4.1% avg pos 10 | — | CHATGPT 9.5% | Claim |
| 43 | WordPress.org wordpress.org | 4.1% avg pos 10 | — | CHATGPT 4.8%CLAUDE 14.3% | Claim |
| 44 | Formspree formspree.io | 4.1% avg pos 14.5 | — | CHATGPT 4.8%PERPLEXITY 4.8% | Claim |
| 45 | Netlify netlify.com | 4.1% avg pos 17 | — | CHATGPT 4.8%CLAUDE 14.3% | Claim |
| 46 | Ant Design ant.design | 4.1% avg pos 19 | — | CHATGPT 9.5% | Claim |
| 47 | SQLite | 4.1% avg pos 21 | — | CHATGPT 4.8%CLAUDE 14.3% | Claim |
| 48 | Formgrid formgrid.dev | 4.1% | — | CLAUDE 28.6% | Claim |
| 49 | Bluehost bluehost.com | 2% avg pos 1 | — | CHATGPT 4.8% | Claim |
| 50 | Formoid | 2% avg pos 1 | — | CHATGPT 4.8% | Claim |
| 51 | SiteGround siteground.com | 2% avg pos 1 | — | CHATGPT 4.8% | Claim |
| 52 | react-hook-form react-hook-form.com | 2% avg pos 1 | — | CHATGPT 4.8% | Claim |
| 53 | Angular angular.io | 2% avg pos 2 | — | CHATGPT 4.8% | Claim |
| 54 | React | 2% avg pos 2 | — | CHATGPT 4.8% | Claim |
| 55 | Vue | 2% avg pos 2 | — | CHATGPT 4.8% | Claim |
| 56 | Flask | 2% avg pos 3 | — | CHATGPT 4.8% | Claim |
| 57 | FormDr | 2% avg pos 3 | — | PERPLEXITY 4.8% | Claim |
| 58 | FormRanger | 2% avg pos 3 | — | CHATGPT 4.8% | Claim |
| 59 | Getform getform.io | 2% avg pos 3 | — | CLAUDE 14.3% | Claim |
| 60 | Jotform HIPAA Edition | 2% avg pos 3 | — | PERPLEXITY 4.8% | Claim |
| 61 | Basin basinapp.com | 2% avg pos 4 | — | CLAUDE 14.3% | Claim |
| 62 | Cruff | 2% avg pos 4 | — | CHATGPT 4.8% | Claim |
| 63 | Let's Encrypt letsencrypt.org | 2% avg pos 4 | — | CHATGPT 4.8% | Claim |
| 64 | Raspberry Pi raspberrypi.com | 2% avg pos 4 | — | CHATGPT 4.8% | Claim |
| 65 | Tiki Form | 2% avg pos 4 | — | CHATGPT 4.8% | Claim |
| 66 | Apache apache.org | 2% avg pos 5 | — | CHATGPT 4.8% | Claim |
| 67 | NGINX | 2% avg pos 5 | — | CHATGPT 4.8% | Claim |
| 68 | Vercel vercel.com | 2% avg pos 5 | — | CLAUDE 14.3% | Claim |
| 69 | LibreForms | 2% avg pos 6 | — | CHATGPT 4.8% | Claim |
| 70 | Laravel laravel.com | 2% avg pos 7 | — | CHATGPT 4.8% | Claim |
| 71 | Rails rubyonrails.org | 2% avg pos 7 | — | CHATGPT 4.8% | Claim |
| 72 | Contact Form 7 | 2% avg pos 8 | — | CHATGPT 4.8% | Claim |
| 73 | Next.js Forms | 2% avg pos 9 | — | CHATGPT 4.8% | Claim |
| 74 | NodeMailer | 2% avg pos 9 | — | CHATGPT 4.8% | Claim |
| 75 | React JSONSchema Form | 2% avg pos 9 | — | CHATGPT 4.8% | Claim |
| 76 | Formspark | 2% avg pos 10 | — | PERPLEXITY 4.8% | Claim |
| 77 | Netlify Forms | 2% avg pos 10 | — | PERPLEXITY 4.8% | Claim |
| 78 | StaticForm | 2% avg pos 10 | — | PERPLEXITY 4.8% | Claim |
| 79 | TypeForm Clone | 2% avg pos 10 | — | CHATGPT 4.8% | Claim |
| 80 | Web3Forms | 2% avg pos 10 | — | PERPLEXITY 4.8% | Claim |
| 81 | MongoDB | 2% avg pos 13 | — | PERPLEXITY 4.8% | Claim |
| 82 | MySQL | 2% avg pos 13 | — | CHATGPT 4.8% | Claim |
| 83 | React JSON Schema Form | 2% avg pos 13 | — | CHATGPT 4.8% | Claim |
| 84 | WPForms wpforms.com | 2% avg pos 13 | — | CLAUDE 14.3% | Claim |
| 85 | Frameless | 2% avg pos 14 | — | CHATGPT 4.8% | Claim |
| 86 | Git | 2% avg pos 14 | — | CHATGPT 4.8% | Claim |
| 87 | Symfony Form Component symfony.com | 2% avg pos 15 | — | CHATGPT 4.8% | Claim |
| 88 | Cognitoforms cognitoforms.com | 2% avg pos 16 | — | CHATGPT 4.8% | Claim |
| 89 | Google Forms Clone | 2% avg pos 16 | — | CHATGPT 4.8% | Claim |
| 90 | React-jsonschema-form react-jsonschema-form.readthedocs.io | 2% avg pos 16 | — | CHATGPT 4.8% | Claim |
| 91 | Formily | 2% avg pos 17 | — | CHATGPT 4.8% | Claim |
| 92 | Orbeon Forms orbeon.com | 2% avg pos 17 | — | CHATGPT 4.8% | Claim |
| 93 | Cform | 2% avg pos 19 | — | CHATGPT 4.8% | Claim |
| 94 | MachForm machform.com | 2% avg pos 19 | — | PERPLEXITY 4.8% | Claim |
| 95 | SendGrid sendgrid.com | 2% avg pos 23 | — | CLAUDE 14.3% | Claim |
| 96 | Alfresco alfresco.com | 2% avg pos 24 | — | CHATGPT 4.8% | Claim |
| 97 | Formium | 2% avg pos 24 | — | CHATGPT 4.8% | Claim |
| 98 | Paperform paperform.co | 2% avg pos 24 | — | CHATGPT 4.8% | Claim |
| 99 | Baserow baserow.io | 2% | — | CLAUDE 14.3% | Claim |
| 100 | Elementor elementor.com | 2% | — | CLAUDE 14.3% | Claim |
Independence: Orbator customers are badged for disclosure. Customer status does not affect prompts, sampling, extraction, or ranking — see the methodology. Your product on this list? Claim it to see the prompts behind your rank and track it weekly.
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