Fillout review: a form builder that punches above its weight

Last updated October 2026

If you have spent any time looking for a form builder, you know the landscape is crowded. Google Forms is free but limited. Typeform looks beautiful but gets expensive fast. Jotform has been around forever but feels like it. Fillout sits in an interesting position: it launched in 2022 and has grown quickly to serve more than 100,000 organizations, largely because it bundles features that competitors charge extra for or do not offer at all.

What makes Fillout worth a closer look is that it treats forms as the starting point rather than the whole product. You can collect responses, yes, but you can also take payments through Stripe, let people book calendar slots, generate PDFs, collect signatures, and trigger multi-step workflows, all from the same editor. The free plan is unusually generous, and the paid tiers are priced well below most alternatives.

This review covers everything you need to decide whether Fillout is right for your use case: features, pricing, where it excels, and where it falls short.

What Fillout is

The basics

Fillout is a web-based form builder with a drag-and-drop editor, 30-plus question types, and a template library of more than 100 pre-built forms. You build forms in a visual editor, add conditional logic, connect integrations, and publish by link, embed, QR code, or as a popup, slider, or full-screen overlay.

Forms are mobile-responsive out of the box. Responses show up in table and chart views, with per-submission detail pages that let you drill into individual answers. On the Business plan and above, you also get conversion analytics with drop-off tracking, which is useful for optimizing longer forms.

Fillout has also leaned into AI tooling. There is an AI form builder, an AI survey maker, an AI quiz maker, and an AI signature maker. These work best as starting points. You describe what you want, the AI generates a draft, and you refine from there. The output is competent but rarely perfect on the first pass, so treat it as a time saver rather than a replacement for thoughtful form design.

Who it's for

Fillout works for a wide range of use cases, but it is especially well suited for small to mid-sized businesses that need forms tied to real workflows. If you are collecting leads and want those leads to flow into Airtable or HubSpot automatically, Fillout handles that natively. If you need to collect payments alongside form submissions, it does that on the free plan. If you want to let clients book time slots as part of a form flow, that is built in too.

It is also a strong choice for teams that use Airtable or Notion as their primary database. Fillout's Airtable integration is bidirectional, meaning you can both read from and write to Airtable tables. The Notion integration is one-way (Fillout to Notion), but still useful for collecting structured data into your workspace.

Features

Form builder

The core editor is clean and fast. You drag fields onto a canvas, reorder them, and configure settings in a side panel. Fillout supports over 30 question types: text inputs with validation, email and phone fields, multiple choice, dropdowns, rating scales, file uploads, date and time pickers, address fields with autocomplete, and more. Multi-page forms let you break longer surveys into manageable steps, and answer piping lets you reference earlier responses in later questions or confirmation messages.

Customization goes deeper than most competitors at similar price points. On the free plan you get basic branding with colors and logos. The Starter plan adds custom themes. Pro unlocks custom fonts, favicons, and CSS. Business adds custom code and HTML blocks for full control over the form's appearance. This tiered approach means you can start simple and unlock more control as your needs grow.

The template library covers common use cases like contact forms, surveys, quizzes, registrations, and feedback forms. Templates are a reasonable starting point, though you will almost always want to customize them.

Logic and branching

Conditional logic is where Fillout starts to separate itself from simpler tools. You can show or hide fields based on previous answers, route respondents down different paths, and build multi-branch forms that feel personalized without being overwhelming to create.

The branching system handles complexity well. You can build forms with six or more distinct paths based on combinations of answers, and the logic editor stays readable even as forms grow. Calculations let you score quizzes, total order amounts, or compute custom values based on responses.

Post-submission logic adds another layer. You can set up approval workflows, route submissions to different team members based on answers, send conditional notifications, and trigger follow-up actions. This moves Fillout from "form builder" territory into lightweight workflow automation.

Integrations

Fillout offers more than 50 native integrations, which is a solid number for a tool at this price point. The most popular connections include Airtable, HubSpot, Notion, Stripe, Google Sheets, and Salesforce, and these are genuinely native integrations, not just Zapier wrappers.

Beyond the headline integrations, you get connections to Slack, Monday.com, ClickUp, Attio, Pipedrive, Linear, Trello, and Excel Online for project management and CRM use cases. For marketing, there are integrations with Mailchimp, ActiveCampaign, Klaviyo, Brevo, SendGrid, and Google Ads. File storage integrations cover Google Drive, Dropbox, OneDrive, Amazon S3, and Google Docs.

For scheduling, Fillout connects to Calendly, Cal.com, and Google Calendar. Communication tools include Gmail, Discord, Microsoft Teams, and Twilio for SMS. Analytics integrations cover Google Analytics, Google Tag Manager, and Meta Pixel.

If none of those fit, Fillout supports webhooks for custom integrations, plus connections to Zapier, Make, and Relay for accessing thousands of additional apps. There are also nine partner integrations powered by Zapier, including PayPal, Square, MongoDB, PostgreSQL, and MySQL.

One area to watch: some integrations are deeper than others. The Airtable integration is bidirectional with roughly two to three seconds of latency. The Notion integration is one-way only. If your stack relies on a specific integration, test the depth of that connection before committing.

Scheduling

Fillout includes a scheduling component that lets you embed booking calendars directly into form flows. This is particularly useful for service businesses, consultants, or anyone who needs to combine data collection with appointment booking.

The scheduling feature connects to Google Calendar, Calendly, and Cal.com. You can let respondents pick available time slots as part of filling out a form, which eliminates the need to send a separate scheduling link after someone submits an inquiry. For straightforward booking needs, this works well and saves you from paying for a separate scheduling tool.

That said, the scheduling capabilities are not as deep as what you would get from a dedicated scheduling platform. If you need complex availability rules, round-robin assignment across a large team, or buffer times between appointments, you may still want a standalone scheduling tool. For most small business use cases, though, the built-in scheduling is more than adequate.

Payments

Payment collection is one of Fillout's standout features, partly because it is available on the free plan. You connect your Stripe account (setup takes about five minutes), and you can accept one-time payments, recurring subscriptions, or variable-amount donations directly within a form.

Stripe's standard processing fees apply (2.9% plus $0.30 per transaction), but Fillout does not add any additional platform fee on top of that. You can set fixed amounts or calculate dynamic totals based on form responses, which is useful for order forms or quote calculators.

Payment success or failure can trigger workflows: send a receipt, create a record in your CRM, notify your team on Slack, or route the submission through an approval process. This makes Fillout a viable option for simple e-commerce flows, event registrations with paid tickets, or service deposits.

Pricing

Fillout's pricing is straightforward and competitive. All plans include unlimited forms and unlimited seats, which is unusual in this category. The main differentiator between tiers is the monthly response limit and the level of customization available.

Annual billing saves 20% compared to monthly billing. The prices below reflect annual billing.

Free

The free plan gives you unlimited forms, unlimited seats, 1,000 responses per month, and access to a surprising number of features: conditional logic, multi-page forms, payments through Stripe, scheduling, PDF generation, and basic workflows. Forms display a Fillout badge, and file uploads are capped at 20 MB. For personal projects or early-stage businesses, this is one of the most capable free form builder plans available.

Starter ($15/month)

The Starter plan bumps your response limit to 2,000 per month and unlocks all question types, custom endings, login forms, redirect on completion, CAPTCHA, custom themes with your logo, Calendly scheduling, and signature collection. The Fillout branding is lighter but still present. This tier makes sense once you need features like signatures or more granular control over the post-submission experience.

Pro ($40/month)

Pro increases your limit to 5,000 responses per month and removes Fillout branding entirely. You also get custom share links, custom fonts and favicons, custom CSS for full design control, and white-label emails. This is the plan for businesses that need their forms to look like a seamless extension of their brand.

Business ($75/month)

The Business plan removes response limits entirely and adds form analytics with conversion and drop-off tracking, custom domain support, custom code and HTML blocks, partial submission capture, pre-fetch data, duplicate submission prevention, and priority support. File uploads jump to 1 GB or more. This is the plan for teams running high-volume forms or complex lead generation workflows where every conversion percentage point matters.

Enterprise

Enterprise pricing is custom and includes everything in the Business plan plus SSO, audit logs, unlimited workflow runs, unlimited revision history, dedicated support, and custom agreements with SLAs. This tier targets organizations with compliance requirements or very high-volume needs (1,000,000-plus records).

Fillout also offers discounts for nonprofits, students, startups, and educational institutions through an application process.

Pros and cons

Fillout gets a lot right. The free plan is among the most generous in the form builder category, giving you access to payments, scheduling, logic, and workflows at no cost. The pricing at every tier is competitive, especially when you factor in unlimited forms and seats. The Airtable integration is best in class, and the breadth of native integrations means most teams can avoid paying for Zapier just to connect their forms to the rest of their stack.

The form builder itself is well designed. It is fast, intuitive, and flexible enough to handle everything from simple contact forms to complex multi-branch surveys with calculated scores. The ability to bundle payments, scheduling, and PDF generation into a single form flow is something that would require multiple tools or significantly more expensive plans from competitors like Typeform or Jotform.

On the other side, there are areas where Fillout has room to grow. The visual workflow builder can become hard to follow for complex multi-branch scenarios, and the calculation fields, while functional, are limited compared to what you would get from a dedicated quote-building tool. There is no built-in A/B testing for form variants, which is a gap if you are running sophisticated conversion optimization. The Notion integration is one-way only, which is a limitation for teams that use Notion as their primary workspace. And while support is responsive, live chat is not available on the Free or Starter plans, so you are limited to email with response times of 24 to 48 hours on lower tiers.

The scheduling feature, while convenient, is not as deep as dedicated scheduling tools. If your business revolves around appointment booking, you may find the options limited beyond basic calendar slot selection. Similarly, while Fillout handles simple payment flows well, businesses with complex e-commerce needs will still need a dedicated platform.

Who Fillout is best for

Fillout is an excellent choice for small to mid-sized businesses that need forms connected to real workflows. If you are collecting leads and routing them into a CRM, gathering payments alongside form submissions, or combining data collection with appointment booking, Fillout consolidates what might otherwise require three or four separate tools.

It is particularly strong for Airtable-centric teams. The bidirectional Airtable integration is one of the deepest on the market, and if Airtable is your operational backbone, Fillout is the most natural form front-end.

Freelancers, consultants, and agencies will appreciate the value proposition. The free plan lets you test the waters without risk, and the paid plans are priced low enough that the cost is easy to justify against the time saved by eliminating manual data entry and follow-up.

Startups and bootstrapped businesses benefit from the unlimited seats model. You do not pay per user, which means your whole team can build and manage forms without worrying about license costs creeping up.

If you use Fabric as your personal cloud and context layer, Fillout pairs well for teams that save form-related documents, contracts, and reference materials in one place. Fabric starts free and runs $8/month on the yearly plan or $10/month on the monthly plan. Every paid Fabric subscription plants mangrove trees on the coasts of Kenya and Brazil, tracked with GPS and satellite imagery and monitored for three years.

Who should look elsewhere

If your primary need is beautiful, highly interactive conversational forms and budget is not a concern, Typeform still has an edge in visual polish and the one-question-at-a-time experience. Fillout can do multi-page forms that approximate this feel, but Typeform's design-forward approach remains distinctive.

If you need enterprise-grade compliance features like HIPAA on a standard plan, or if your organization requires deep audit trails and role-based access control at the plan level rather than the enterprise level, you may want to evaluate Jotform or specialized compliance-focused form tools.

Teams that rely heavily on advanced A/B testing, complex quote calculators, or AI-powered response analysis should look at tools that specialize in those areas. Fillout is a generalist that covers a wide range of needs well, but it does not go as deep as purpose-built tools in every niche.

If you need forms in languages that read right to left and require full RTL support built into the editor, verify that Fillout handles your specific needs before committing.

Related comparisons

• Fillout vs Typeform

• Fillout vs Google Forms

• Fillout vs Tally

• Fillout vs Jotform

Frequently asked questions

Is Fillout free?

Yes. Fillout offers a free plan that includes unlimited forms, unlimited seats, 1,000 responses per month, conditional logic, payments through Stripe, scheduling, PDF generation, and basic workflows. Forms on the free plan display a Fillout badge, and file uploads are limited to 20 MB.

How does Fillout compare to Typeform?

Fillout offers more features at lower price points. Typeform is known for its polished one-question-at-a-time interface, but Fillout matches or exceeds it in functionality with built-in payments, scheduling, and workflows included on the free plan. Typeform's paid plans are significantly more expensive for comparable response limits. See our full Fillout vs Typeform comparison for a detailed breakdown.

Can I accept payments with Fillout?

Yes, and this is available on the free plan. You connect your Stripe account and can accept one-time payments, subscriptions, or donations. Stripe's standard processing fees (2.9% plus $0.30) apply, but Fillout does not add any platform fee on top.

Does Fillout integrate with Airtable?

Fillout has one of the strongest Airtable integrations of any form builder. The integration is bidirectional, meaning forms can both read from and write to Airtable tables. You can pre-fill form fields from Airtable data and push responses back to create or update records. Latency is roughly two to three seconds.

What happens if I exceed my monthly response limit?

Your forms continue collecting responses. You will not lose any data. You can upgrade to a higher plan, purchase bulk submissions, or wait for your monthly quota to reset at the start of the next billing cycle.

Does Fillout work with HubSpot and Salesforce?

Yes. Both HubSpot and Salesforce are among Fillout's most popular native integrations. You can push form submissions directly into your CRM without needing Zapier or Make as an intermediary.

Can I use Fillout for scheduling and bookings?

Fillout includes a built-in scheduling component that connects to Google Calendar, Calendly, and Cal.com. You can embed calendar booking directly into a form flow, which is useful for service businesses and consultants who want to combine data collection with appointment booking in a single step.

Is Fillout suitable for large teams?

All Fillout plans include unlimited seats, which makes it cost-effective for teams of any size. You do not pay per user. For enterprise needs like SSO, audit logs, and custom SLAs, the Enterprise plan provides those capabilities.

Can I remove Fillout branding from my forms?

You can remove Fillout branding entirely on the Pro plan ($40/month) and above. The Starter plan ($15/month) reduces the branding but does not eliminate it completely. The free plan includes a visible Fillout badge.

Does Fillout support file uploads?

Yes. All plans support file uploads. The free, Starter, and Pro plans have a 20 MB file size limit per upload. The Business plan increases this to 1 GB or more, which is useful for collecting large documents, images, or video files.

Can I use custom CSS to style my forms?

Custom CSS is available on the Pro plan and above. The Business plan also supports custom code and HTML blocks for full control over form appearance and behavior. Lower tiers offer theme customization with colors, logos, and fonts.

Is Fabric free?

Fabric has a free tier that lets you get started without paying. The paid plan costs $8 per month on the yearly plan or $10 per month on the monthly plan. Every paid subscription plants mangrove trees on the coasts of Kenya and Brazil, verified through GPS, satellite imagery, and independent audits.