Softwr

Surveys · head to head

Fillout vs Improvado

Fillout logo

Fillout

Surveys

Form builder that reads and writes records in Airtable, Notion, HubSpot and Salesforce, with unlimited seats on every plan including the free one

From
Free
Free plan
Yes
Full reviewWebsite
Improvado logo

Improvado

Marketing

Data integration platform for marketing teams

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Each has a real cost: Fillout the Business plan is marketed with unlimited responses but the fair use policy names thresholds of 30,000 submissions a month, 250,000 in total, 500 forms per account and 50 GB of uploads a month, above which the vendor may limit or suspend features, so unlimited means unmetered rather than uncapped.; Improvado free tier limited to 50 MCP actions per week
  • They diverge on capability: Fillout covers Unlimited seats and forms, Improvado covers 500+ data source connectors.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Fillout and Improvado actually diverge.

Attributes where Fillout and Improvado differ
AttributeFilloutImprovado
Pricing modelPer month by response countfreemium
PlatformsWeb, APIWeb, Api, Data-warehouse
CategorySurveysMarketing
FoundedUnknown2015

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Fillout

  • Unlimited seats and forms
  • Database read and write
  • Soft response limits
  • Conditional logic and calculations
  • EU hosting
  • REST API and webhooks

Only in Improvado

  • 500+ data source connectors
  • Data transformation
  • Real-time syncing
  • Data warehouse integration
  • ETL capabilities
  • Data quality monitoring
  • Historical data
  • Custom connectors

What people use each for

The jobs each tool is most often brought in to do.

Fillout

  • A team already running on Airtable or Notion that wants forms which update existing records rather than appending new rowsnot Improvado
  • An organisation with many occasional form builders, where per-seat pricing elsewhere would cost more than the forms are worthnot Improvado
  • Replacing a survey tool, a scheduling tool and a payment link with one form that does all threenot Improvado
  • Public forms that must keep collecting through an unexpected traffic spike rather than shutting off at a quotanot Improvado

Improvado

  • Marketing data integrationnot Fillout
  • Multi-workspace data orchestrationnot Fillout
  • Incrementality testing and attributionnot Fillout
  • Multi-touch attribution modelingnot Fillout

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Fillout

  • The Business plan is marketed with unlimited responses but the fair use policy names thresholds of 30,000 submissions a month, 250,000 in total, 500 forms per account and 50 GB of uploads a month, above which the vendor may limit or suspend features, so unlimited means unmetered rather than uncapped.
  • EU data residency begins on the Team plan at 250 USD per month, more than three times the Business price, and is not applied automatically; you must upgrade and then raise a support request to be moved.
  • The Team plan is hidden behind a secondary tab that does not render without interaction, so buyers reading the pricing page see Business at 75 USD as the top self-serve tier and only discover the 250 USD step when they ask for single sign-on or EU hosting.
  • The enterprise marketing page lists hosting in the United States, EU, United Kingdom, Australia and Canada, but the security documentation and subprocessor list name only the United States and the EU, so three of those five regions should be confirmed in writing before they are relied on.
  • The vendor is SOC 2 Type 2 but claims neither ISO 27001 nor HIPAA anywhere in its documentation, and it is angel-funded with no disclosed institutional round while the parent company now trades as Zite and ships a separate AI application builder.

Improvado

  • Free tier limited to 50 MCP actions per week
  • Advanced and Enterprise tiers require custom pricing quotes
  • No publicly listed Advanced or Enterprise rates

Pricing, plan by plan

Fillout

Free
  • FreeFree
    • 1,000 responses per month
    • Unlimited forms and unlimited seats
    • 20 MB per file upload
  • Starter$15/month
    • 180 USD per year billed annually, a stated 20 percent saving on monthly billing
    • 2,000 responses per month
    • Unlimited forms and seats
  • Pro$40/month
    • 480 USD per year billed annually
    • 5,000 responses per month
    • Branding fully removed at this tier
  • Business$75/month
    • 900 USD per year billed annually
    • Marketed as unlimited responses, subject to a fair use threshold near 30,000 per month
    • 1 GB per file upload

Improvado

Free
  • Free LimitedFree
    • 50 MCP actions per week
    • 1 workspace
    • Live API requests to all sources
  • MCP Only$100/month
    • 2M rows per year
    • Daily data sync
    • 300 MCP actions per week
  • Advanced$null/custom
    • 600M rows per year
    • Up to 4x daily syncs
    • 200 actions per day
  • Enterprise$null/custom
    • 1B rows per year
    • 600 actions per day
    • Unlimited workspaces

Which should you pick?

Choose Fillout if

  • You need unlimited seats and forms.
  • You want to start without paying.
  • You work on Web, API.
  • You also want database read and write.
Fillout review

Choose Improvado if

  • You need 500+ data source connectors.
  • You want to start without paying.
  • You work on Web, Api, Data-warehouse.
  • You also want data transformation.
Improvado review

Questions people ask

Is Fillout or Improvado better?
Neither clearly leads. Fillout starts at Free and Improvado at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Fillout or Improvado?
Fillout starts at Free and Improvado at Free.
Does Fillout or Improvado run on more platforms?
Fillout runs on Web, API. Improvado runs on Web, Api, Data-warehouse.
Can I use Fillout for free?
Both have a free tier, so you can try either at no cost before committing.
What is Fillout best used for?
Fillout is most often used for a team already running on airtable or notion that wants forms which update existing records rather than appending new rows, an organisation with many occasional form builders, where per-seat pricing elsewhere would cost more than the forms are worth, replacing a survey tool, a scheduling tool and a payment link with one form that does all three, public forms that must keep collecting through an unexpected traffic spike rather than shutting off at a quota. Of those, a team already running on airtable or notion that wants forms which update existing records rather than appending new rows and an organisation with many occasional form builders, where per-seat pricing elsewhere would cost more than the forms are worth are not what Improvado is typically brought in for.
What can Fillout do that Improvado cannot?
Fillout covers Unlimited seats and forms, Database read and write, Soft response limits, Conditional logic and calculations. Improvado covers 500+ data source connectors, Data transformation, Real-time syncing, Data warehouse integration.

Answered from the vendors’ own pages

Fillout: Are seats really unlimited?

Yes. The vendor states there are no per-seat charges on any plan, including Free, and forms are unlimited too. Responses per month is the only meter below the Business tier.

Improvado: What is Improvado's free tier?

Improvado Free Limited tier costs $0/month and includes 50 MCP actions per week, 1 workspace, live API requests to all sources, AI Agent, and MCP. No credit card required to start.

Source
Fillout: What happens when I exceed my response quota?

Nothing breaks. Forms keep collecting, and you can upgrade, buy bulk submissions or wait for the monthly reset.

Improvado: What are Improvado's paid plans?

Paid tiers include MCP Only ($100/month with 2M rows/year and 300 weekly actions), Advanced (custom pricing with 600M rows/year and 50 workspaces), and Enterprise (custom pricing with 1B rows/year, unlimited workspaces, and SSO).

Source
Fillout: Can I host respondent data in the EU?

Only from the Team plan at 250 USD per month, and only after contacting support to switch. Note that email and payment subprocessors remain in the United States regardless.

Improvado: Does Improvado offer data sync frequency limits?

MCP Only tier offers daily data sync, Advanced tier allows up to 4x daily syncs, and Enterprise tier includes no stated sync frequency limits. Free tier enables live API requests without scheduled syncing.

Source
Fillout: Is the Business plan really unlimited responses?

It is unmetered, not uncapped. The fair use policy names roughly 30,000 submissions a month as the point at which the vendor may intervene, so treat that as the practical ceiling.

Improvado: What compliance and security features does Improvado include?

Improvado holds SOC 2 Type II, HIPAA, GDPR, and CCPA compliance. Enterprise tier specifically includes SSO with Azure and Okta support for identity management.

Source
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