# QuestionPunk vs Formstack Canonical page: https://www.questionpunk.com/compare/formstack Formstack has no free plan, only a 14-day trial, and Forms costs $99 a month, or $83 paid annually, for 1,000 submissions per form. QuestionPunk is free with unlimited surveys and responses, and Pro is $50 a month. ## The short answer Formstack is a workflow suite: forms, document generation and e-signatures, Salesforce-native forms and more than 300 integrations, sold to teams that automate paperwork. For approvals and documents it covers more than QuestionPunk does. QuestionPunk is for research and feedback: AI follow-ups, voice interviews, research question types and analysis, with a free plan and with unlimited surveys and responses. ## Where QuestionPunk wins ### A free plan, unlimited surveys and responses Start free with no card and no response cap. Formstack offers a 14-day trial and caps stored submissions per form. ### AI follow-ups and voice The AI asks about vague answers, and respondents can answer out loud in 25 languages. ### Analysis included Themes, quotes and a written report, with fraud flags on every completed response. ## Where Formstack wins ### Forms, documents and signatures The Suite plan adds Documents and Sign: 250 document deliveries a month and unlimited e-signatures. ### 300+ integrations Listed on the Forms plan. ### Salesforce-native forms A separate Salesforce plan builds forms and documents inside Salesforce. ## Pricing On formstack.com/pricing in October 2026: Forms is $99 a month, or $83 a month paid annually, for 1 builder user, 25 forms and 1,000 submissions per form. Suite is $299, or $250 paid annually. Salesforce and Enterprise plans are quoted. There is a 14-day free trial and no free plan. Every plan has unlimited surveys and responses, under fair use. Free includes AI text follow-ups and 3,000 AI credits a month for voice interviews and analysis; Pro adds every AI model, 25,000 credits a month and no branding. | | QuestionPunk | Formstack | |---|---|---| | Billed monthly | $50/mo (Pro: unlimited surveys and responses, 25,000 AI credits a month) | $99/mo (Forms: 1 builder user, 25 forms, 1,000 submissions per form) | | Billed annually | $41.67/mo (Pro, $500 a year: unlimited surveys and responses) | $83/mo (Forms, paid annually) | | Free plan | $0 (Unlimited surveys and responses, no credit card) | Trial (14-day free trial, no free plan) | QuestionPunk Pro costs $50 a month against $99 for Formstack Forms, with unlimited responses instead of 1,000 stored submissions per form. QuestionPunk also has a free plan; Formstack has a 14-day trial. - Free: $0. Unlimited surveys and responses, free forever. No credit card. - Pro: $50/mo billed monthly, or $41.67/mo billed annually ($500/yr). 25,000 AI credits a month, not per seat. 7-day free trial, card required. - QuestionPunk plans in Markdown: https://www.questionpunk.com/pricing.md ## Feature by feature | Feature | QuestionPunk | Formstack | |---|---|---| | AI voice interviews | Yes | Not listed | | Intelligent follow-up questions | Yes | Not listed | | Full prompt transparency | Yes | Not listed | | Custom AI interviewer personalities | Yes | Not listed | | AI-powered survey creation | Yes | Yes | | Multi-language support | Yes | Manual translation | | Panel integration | Yes | Not listed | | Video & audio responses | Yes | File upload only | | Advanced question types | Yes | Limited | | Skip logic | Yes | Yes | | Randomization for experiments | Yes | Not listed | | Unlimited responses | Yes | Enterprise | | Free tier | Unlimited surveys and responses | 14-day trial only | | Synthetic respondent simulation | Yes | Not listed | | AI-powered survey review | Yes | Not listed | | Custom branding removal | Pro plan | Paid plans | | Custom styling & themes | Yes | Yes | “Not listed” means we could not find the feature on the competitor’s own pricing or help pages when we checked in October 2026. ## Looking for a Formstack alternative? If you need surveys rather than paperwork, or a free plan to start on, QuestionPunk is free with unlimited surveys and responses, and AI follow-up questions. Voice interviews and analysis use the AI credits included each month. ## Frequently asked questions ### Does Formstack have a free plan? No. Formstack offers a 14-day free trial of its Forms product, with no credit card required. QuestionPunk Free has unlimited surveys and responses under fair use, with AI text follow-ups included and no credit card. ### How much does Formstack cost? On formstack.com in October 2026, Forms is $99 a month or $83 a month paid annually, for 1 builder user, 25 forms and 1,000 submissions per form. Suite is $299 or $250. Salesforce and Enterprise plans are quoted. QuestionPunk Pro is $50 a month or $500 a year, with unlimited surveys and responses. ### Does Formstack have AI features? Formstack’s Generate with AI drafts a form from a prompt, and its Documents product generates documents with AI. We did not find AI follow-up questions for respondents. ### Can I move a Formstack form to QuestionPunk? Copy the questions out of Formstack and paste them into the AI builder chat after you sign up. It rebuilds them as a survey you can edit. There is no direct Formstack import. ## More comparisons - [QuestionPunk vs Qualtrics](https://www.questionpunk.com/compare/qualtrics.md) - [QuestionPunk vs SurveyMonkey](https://www.questionpunk.com/compare/surveymonkey.md) - [QuestionPunk vs Typeform](https://www.questionpunk.com/compare/typeform.md) - [QuestionPunk vs Google Forms](https://www.questionpunk.com/compare/google-forms.md) - [QuestionPunk vs Microsoft Forms](https://www.questionpunk.com/compare/microsoft-forms.md) - [QuestionPunk vs Tally](https://www.questionpunk.com/compare/tally.md) - [QuestionPunk vs Jotform](https://www.questionpunk.com/compare/jotform.md) - [QuestionPunk vs Fillout](https://www.questionpunk.com/compare/fillout.md) - [QuestionPunk vs Paperform](https://www.questionpunk.com/compare/paperform.md) - [QuestionPunk vs Wufoo](https://www.questionpunk.com/compare/wufoo.md) - [QuestionPunk vs Cognito Forms](https://www.questionpunk.com/compare/cognito-forms.md) - [QuestionPunk vs Zoho Survey](https://www.questionpunk.com/compare/zoho-survey.md) - [QuestionPunk vs QuestionPro](https://www.questionpunk.com/compare/questionpro.md) - [QuestionPunk vs Alchemer](https://www.questionpunk.com/compare/alchemer.md) - [QuestionPunk vs LimeSurvey](https://www.questionpunk.com/compare/limesurvey.md) - [QuestionPunk vs Maze](https://www.questionpunk.com/compare/maze.md) - [QuestionPunk vs Outset](https://www.questionpunk.com/compare/outset.md) - [QuestionPunk vs Listen Labs](https://www.questionpunk.com/compare/listen-labs.md)