Deftform Reviews

4.8

4.86 stars
4.86 stars
96

Taco ratings

91
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AskSumo

Deftform is appreciated for its intuitive interface, robust features, and GDPR compliance. The AI form builder, seamless integrations, and unlimited responses are the top highlights. Some users have expressed a desire for more customization options and conditional logic. With an overall rating of 4.8 and a 60-day money-back guarantee, it's worth giving Deftform a try for those seeking a reliable form-building solution.

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Showing 1 - 5 of 96 reviews
nocaoper

Verified purchaser

Deals bought: 68Member since: Dec 2011
5 stars
5 stars
Jun 4, 2026

Time saver

The hidden datafield allows ultimate flexibility when integrating my app with deftform (so i know which html page the client comes from).
The widget that is being integrated is also mobile friendly.
Then there's the file upload :D.

Wow I've saved myself a lot of time. Also I'll be using this a lot since serving another customer (organization) comes at a cheap one time addon.

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julian971

Verified purchaser

Deals bought: 2Member since: Sep 2025
1 stars
1 stars
May 21, 2026

Product is ok but buggy and support is terrible

First, I'll say that the form builder itself isn't bad. I was able to create my forms and I felt that this was a promising product. However, there are some bugs and you won't get any help or support in any kind of timely fashion. My header images don't display because the link they use to serve the uploaded image returns a SSL error in browser. I contacted support who told me I was wrong about the SSL error and that it was somehow using the wrong url. They supplied two urls--the wrong one and the supposed right one (NOTE: as the user, I have no control over those urls. They're inserted by the system). Both URLs shared by support return insecure warnings in browser with a SSL error. I've replied twice and have heard nothing further from support in 2 days. I have doubts that this product will be stable long term and if it isn't, don't count on support helping you out. Ultimately, I'll end up paying more for another product that I can actually rely on.

Founder Team
andreas_ivymayhem

andreas_ivymayhem

Edited May 22, 2026

Hi there,

We are actively investigating the issue and replied to you yesterday. We currently have nothing further to add to the ticket yet, as it's not clear yet what the issue is. The SSL issue is very likely related to an incident with one of our CDN providers (https://status.bunny.net/incidents/j1syhng2crfy).

Writing a 1-star review because of that is another reminder why launching on AppSumo...

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Beccy
BeccyPLUS

Verified purchaser

Deals bought: 46Member since: Nov 2022
5 stars
5 stars
May 20, 2026

Great Platform and Very Easy to Create Professional Forms

I needed to create onboarding forms for clients to gather files and information, and ChatGPT said to purchase a monthly subscription with typeform. After I had finished laughing at the suggestion of a monthly subscription, I loaded AppSumo and searched for form builders and found Deftform. It is perfect! It took me about 20 minutes to set up my form, add my logo and domain and have it ready to share with clients. I was looking at the form thinking no way it can be that easy. It is super intuitive and just works without needing to touch a tutorial. This is a real gem and there are probably so many more things you can do with it. Thanks so much for bringing this to AppSumo, it's just great!

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eidoc

Verified purchaser

Deals bought: 27Member since: Apr 2025
5 stars
5 stars
May 10, 2026

Muito bom. Concorrente forte para Tally e Relativos

Assinei o Deftform há 7 meses. Um preço bom, uma oferta boa... o que poderia dar errado? Ou melhor: o que poderia dar certo? Sou apaixonado pela funcionalidade desde então. Assinei também dois add-ons na plataforma (remover o powered by // e o extend add-on) que deixam a plataforma ainda mais robusta para qualquer uso.

Integram via webhooks, SMTP, o que você precisar. Sólido, funcional. Aprovado.

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Bakari

Verified purchaser

Deals bought: 71Member since: Oct 2011
5 stars
5 stars
Apr 25, 2026

Thanks for the deal. It's a great offer.

I took the plunge and ordered Deftform. It looks much better than the Notion form I developed. Deftform includes AI, so I was able to simply copy my questions from the Notion form into the Deftform AI field, which then created the client feedback form for me. After that, I added my branding--colors and image header. Deftform also allows for easily breaking up a form into pages, so respondents see only a few questions at a time. You can also create conditional logic, so when a respondent answers one question in a certain way, another question appears. Really good deal.-

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