What AI assistants recommend when buyers ask about open-source survey tools — 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 | LimeSurvey limesurvey.org | 89.8% avg pos 1.6 | — | GEMINI 100%CHATGPT 85.7%CLAUDE 100%PERPLEXITY 78.6% | Claim |
| 2 | SurveyJS surveyjs.io | 77.6% avg pos 5.6 | — | GEMINI 85.7%CHATGPT 50%CLAUDE 78.6%PERPLEXITY 100% | Claim |
| 3 | Formbricks formbricks.com | 69.4% avg pos 2.9 | — | GEMINI 100%CLAUDE 100%PERPLEXITY 92.9% | Claim |
| 4 | Jotform jotform.com | 20.4% avg pos 10.9 | — | GEMINI 14.3%CHATGPT 50%CLAUDE 14.3% | Claim |
| 5 | Nextcloud nextcloud.com | 16.3% avg pos 5.1 | — | CHATGPT 50%CLAUDE 7.1% | Claim |
| 6 | Typeform typeform.com | 16.3% avg pos 11.3 | — | GEMINI 28.6%CHATGPT 21.4%CLAUDE 7.1%PERPLEXITY 14.3% | Claim |
| 7 | Qualtrics | 14.3% avg pos 4 | — | GEMINI 14.3%CLAUDE 21.4%PERPLEXITY 21.4% | Claim |
| 8 | Frappe frappe.io | 12.2% avg pos 9.5 | — | CHATGPT 42.9% | Claim |
| 9 | Google Forms | 10.2% avg pos 2.3 | — | GEMINI 14.3%CLAUDE 7.1%PERPLEXITY 21.4% | Claim |
| 10 | OpnForm | 10.2% avg pos 4.4 | — | GEMINI 42.9%PERPLEXITY 14.3% | Claim |
| 11 | OhMyForm | 10.2% avg pos 8.5 | — | GEMINI 14.3%CHATGPT 7.1%PERPLEXITY 21.4% | Claim |
| 12 | PostgreSQL | 8.2% avg pos 6 | — | CHATGPT 14.3%PERPLEXITY 14.3% | Claim |
| 13 | SurveyPlanet surveyplanet.com | 6.1% avg pos 2.7 | — | CLAUDE 7.1%PERPLEXITY 14.3% | Claim |
| 14 | Typebot | 6.1% avg pos 4.7 | — | GEMINI 14.3%PERPLEXITY 14.3% | Claim |
| 15 | Nextcloud Forms | 6.1% avg pos 5 | — | GEMINI 14.3%CLAUDE 14.3% | Claim |
| 16 | Yakforms | 6.1% avg pos 5.5 | — | CLAUDE 7.1%PERPLEXITY 14.3% | Claim |
| 17 | SurveyMonkey | 6.1% avg pos 9.5 | — | CLAUDE 7.1%PERPLEXITY 14.3% | Claim |
| 18 | Google Docs google.com | 6.1% avg pos 11 | — | CHATGPT 14.3%PERPLEXITY 7.1% | Claim |
| 19 | Endatix | 4.1% avg pos 2.5 | — | GEMINI 28.6% | Claim |
| 20 | SurveyMonkey Genius surveymonkey.com | 4.1% avg pos 2.5 | — | PERPLEXITY 14.3% | Claim |
| 21 | Docker docker.com | 4.1% avg pos 3 | — | PERPLEXITY 14.3% | Claim |
| 22 | Node.js | 4.1% avg pos 4 | — | PERPLEXITY 14.3% | Claim |
| 23 | OpenSurvey | 4.1% avg pos 4 | — | GEMINI 14.3%CHATGPT 7.1% | Claim |
| 24 | pnpm pnpm.io | 4.1% avg pos 4 | — | PERPLEXITY 14.3% | Claim |
| 25 | Apache apache.org | 4.1% avg pos 4.5 | — | CHATGPT 14.3% | Claim |
| 26 | NGINX | 4.1% avg pos 4.5 | — | CHATGPT 14.3% | Claim |
| 27 | MySQL | 4.1% avg pos 5.5 | — | CHATGPT 14.3% | Claim |
| 28 | MailHog | 4.1% avg pos 7 | — | PERPLEXITY 14.3% | Claim |
| 29 | Formstack formstack.com | 4.1% avg pos 8 | — | GEMINI 14.3%CLAUDE 7.1% | Claim |
| 30 | SurveyMonkey Enterprise | 4.1% avg pos 8 | — | GEMINI 14.3%PERPLEXITY 7.1% | Claim |
| 31 | Railway railway.app | 4.1% avg pos 9 | — | PERPLEXITY 14.3% | Claim |
| 32 | RepoCloud | 4.1% avg pos 9 | — | PERPLEXITY 14.3% | Claim |
| 33 | Zeabur zeabur.com | 4.1% avg pos 9 | — | PERPLEXITY 14.3% | Claim |
| 34 | Framaforms framaforms.org | 4.1% avg pos 13 | — | CHATGPT 7.1%CLAUDE 7.1% | Claim |
| 35 | REDCap | 4.1% avg pos 13 | — | CHATGPT 7.1%PERPLEXITY 7.1% | Claim |
| 36 | SoGoSurvey sogolytics.com | 4.1% avg pos 14 | — | CHATGPT 7.1%PERPLEXITY 7.1% | Claim |
| 37 | Formtools formtools.org | 4.1% avg pos 16 | — | CHATGPT 14.3% | Claim |
| 38 | Alchemer | 4.1% | — | CLAUDE 14.3% | Claim |
| 39 | SmartSurvey | 4.1% | — | CLAUDE 14.3% | Claim |
| 40 | Polling.com polling.com | 2% avg pos 2 | — | CLAUDE 7.1% | Claim |
| 41 | Flyspray flyspray.org | 2% avg pos 3 | — | CHATGPT 7.1% | Claim |
| 42 | JD Esurvey | 2% avg pos 4 | — | GEMINI 14.3% | Claim |
| 43 | Qualtrics XM qualtrics.com | 2% avg pos 4 | — | CHATGPT 7.1% | Claim |
| 44 | R Markdown with Shiny | 2% avg pos 4 | — | CHATGPT 7.1% | Claim |
| 45 | Spyre | 2% avg pos 4 | — | CHATGPT 7.1% | Claim |
| 46 | CentOS centos.org | 2% avg pos 5 | — | CHATGPT 7.1% | Claim |
| 47 | Checkbox | 2% avg pos 5 | — | GEMINI 14.3% | Claim |
| 48 | TellForm tellform.com | 2% avg pos 5 | — | GEMINI 14.3% | Claim |
| 49 | Ubuntu ubuntu.com | 2% avg pos 5 | — | CHATGPT 7.1% | Claim |
| 50 | Formulosity | 2% avg pos 6 | — | GEMINI 14.3% | Claim |
| 51 | Quackback quackback.io | 2% avg pos 6 | — | GEMINI 14.3% | Claim |
| 52 | FormBuilder | 2% avg pos 7 | — | CHATGPT 7.1% | Claim |
| 53 | Open Data Kit odk.org | 2% avg pos 7 | — | CHATGPT 7.1% | Claim |
| 54 | BlockSurvey blocksurvey.io | 2% avg pos 8 | — | GEMINI 14.3% | Claim |
| 55 | PHP php.net | 2% avg pos 8 | — | CHATGPT 7.1% | Claim |
| 56 | SurveyLab | 2% avg pos 8 | — | GEMINI 14.3% | Claim |
| 57 | Zonka Feedback zonkafeedback.com | 2% avg pos 8 | — | GEMINI 14.3% | Claim |
| 58 | ERPNext HR erpnext.com | 2% avg pos 9 | — | CHATGPT 7.1% | Claim |
| 59 | Drupal drupal.org | 2% avg pos 10 | — | CHATGPT 7.1% | Claim |
| 60 | Ninja Forms | 2% avg pos 10 | — | CHATGPT 7.1% | Claim |
| 61 | Gitpod gitpod.io | 2% avg pos 12 | — | PERPLEXITY 7.1% | Claim |
| 62 | HeyForm | 2% avg pos 13 | — | PERPLEXITY 7.1% | Claim |
| 63 | PHP Survey Builder | 2% avg pos 13 | — | CHATGPT 7.1% | Claim |
| 64 | Question2Answer question2answer.org | 2% avg pos 13 | — | CHATGPT 7.1% | Claim |
| 65 | Smart Survey smartsurvey.com | 2% avg pos 13 | — | CHATGPT 7.1% | Claim |
| 66 | OpnForms | 2% avg pos 14 | — | PERPLEXITY 7.1% | Claim |
| 67 | Enketo enketo.org | 2% avg pos 15 | — | CHATGPT 7.1% | Claim |
| 68 | Apache Superset superset.apache.org | 2% avg pos 16 | — | CHATGPT 7.1% | Claim |
| 69 | Freenom World | 2% avg pos 16 | — | CHATGPT 7.1% | Claim |
| 70 | PollUnit pollunit.com | 2% avg pos 16 | — | PERPLEXITY 7.1% | Claim |
| 71 | QuestionPro questionpro.com | 2% avg pos 17 | — | PERPLEXITY 7.1% | Claim |
| 72 | QSM (Quiz and Survey Master) | 2% avg pos 19 | — | CHATGPT 7.1% | Claim |
| 73 | ResponseSuite | 2% avg pos 19 | — | CHATGPT 7.1% | Claim |
| 74 | Telescope | 2% avg pos 19 | — | CHATGPT 7.1% | Claim |
| 75 | Sondage | 2% avg pos 21 | — | CHATGPT 7.1% | Claim |
| 76 | Tally tally.so | 2% avg pos 21 | — | CHATGPT 7.1% | Claim |
| 77 | CiviCRM | 2% avg pos 25 | — | CHATGPT 7.1% | Claim |
| 78 | Let's Encrypt letsencrypt.org | 2% | — | CHATGPT 7.1% | Claim |
| 79 | Maian Survey | 2% | — | CLAUDE 7.1% | Claim |
| 80 | Surveydown | 2% | — | CLAUDE 7.1% | 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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