Cube Forms vs Fillout: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Cube Forms and Fillout side by side. This page compares data; it is not a hands-on review.
On the data: On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Cube Forms
Forms AI agents can fill and submit, with optional human review
Best for you if:
- • You want a fully free tool (Fillout requires payment)
Fillout
Build beautiful forms with logic, payments, and 50+ integrations
Best for you if:
- • You want database integrations
| At a Glance | Cube Forms | Fillout |
|---|---|---|
Starts at | Free 100% free | Free plan, paid from $15/mo Starter plan |
Category | Form Builders | Form Builders No-Code |
Rating | 4.2/5 PeerSpot 4.2 5 reviews | n/a |
Free plan | Yes | Yes |
Choose Cube Forms or Fillout?
Choose Cube Forms if
- You want a fully free tool (Fillout requires payment)
- You want saves time by letting AI agents handle repetitive form filling tasks
- You want automatically enriches bug reports with technical context that users might forget
Choose Fillout if
- You want database integrations
- You want update records
In-Depth Analysis
Cube Forms
Forms AI agents can fill and submit, with optional human review
Strengths
- Pro: Saves time by letting AI agents handle repetitive form filling tasks.
- Pro: Automatically enriches bug reports with technical context that users might forget.
- Pro: Provides a straightforward, no‑cost way to create agent‑compatible forms.
Weaknesses
- Con: Limited to forms that AI agents can fill; some human‑only forms may not benefit.
- Con: No support for complex conditional logic or advanced form customization details shown on the page.
Key features
Fillout
Build beautiful forms with logic, payments, and 50+ integrations
Fillout's pricing is quite generous, especially with its Free tier offering unlimited forms and seats.
Strengths
- Pro: Database integrations
- Pro: Update records
- Pro: Scheduling built-in
Weaknesses
- Con: Free tier has response limits
Key features
Plans and prices: Cube Forms vs Fillout
| Tool | Plans and prices | Source |
|---|---|---|
| Cube Forms | No plan prices on file | ui.usecube.io |
| Fillout |
| fillout.com/pricing read Oct 11, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Cube Forms pricing and Fillout pricing.
Key Takeaways
Cube Forms
- Choose if you want forms AI agents can fill and submit, with optional human review
Fillout
- Choose if you want build beautiful forms with logic, payments, and 50+ integrations
What the data shows
On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
- Only Cube Forms has a published user rating (4.2/5 from 5 reviews); Fillout has none we can show.
- Fillout starts at $15/mo; Cube Forms has no public paid plan price on file.
- Both have a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Cube Forms and Fillout compare in 2026?
On the data below the two are close or not directly comparable, so we do not name a winner for this pair. Only Cube Forms has a published user rating (4.2/5 from 5 reviews); Fillout has none we can show. Fillout starts at $15/mo; Cube Forms has no public paid plan price on file. Both have a free plan.
What are Cube Forms and Fillout used for?
Cube Forms: Forms AI agents can fill and submit, with optional human review. Fillout: Build beautiful forms with logic, payments, and 50+ integrations.
What does Cube Forms cost vs Fillout?
Cube Forms is free. Fillout's cheapest paid plan is Starter at $15/mo; it also has a free plan. Prices read on the vendors' pricing pages, latest check Oct 11, 2026.
What's the main difference between Cube Forms and Fillout?
Cube Forms's main strength: saves time by letting AI agents handle repetitive form filling tasks. Fillout's main strength: database integrations.