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Surveys · head to head

Fillout vs Ruler Analytics

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
Ruler Analytics logo

Ruler Analytics

Marketing

Closed-loop marketing attribution

From
£299/month
Free plan
No
Full reviewWebsite

The short version

  • Only Fillout has a free tier, so it costs nothing to try first.
  • 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.; Ruler Analytics no free plan or trial available, requiring custom quote for pricing
  • They diverge on capability: Fillout covers Unlimited seats and forms, Ruler Analytics covers Multi-touch attribution.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Fillout and Ruler Analytics actually diverge.

Attributes where Fillout and Ruler Analytics differ
AttributeFilloutRuler Analytics
Starting priceFree£299/month
Pricing modelPer month by response countUnknown
Free tierYesNo
PlatformsWeb, APIWeb
CategorySurveysMarketing
FoundedUnknown2012

Identical on both: 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 Ruler Analytics

  • Multi-touch attribution
  • Call tracking
  • Form tracking
  • Revenue attribution
  • Customer journey tracking
  • CRM integration
  • Marketing ROI
  • Custom reporting

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 Ruler Analytics
  • An organisation with many occasional form builders, where per-seat pricing elsewhere would cost more than the forms are worthnot Ruler Analytics
  • Replacing a survey tool, a scheduling tool and a payment link with one form that does all threenot Ruler Analytics
  • Public forms that must keep collecting through an unexpected traffic spike rather than shutting off at a quotanot Ruler Analytics

Ruler Analytics

  • Marketing attributionnot Fillout
  • ROI measurementnot Fillout
  • Lead trackingnot Fillout
  • Revenue attributionnot 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.

Ruler Analytics

  • No free plan or trial available, requiring custom quote for pricing
  • Advanced features like marketing mix modeling only available on Advanced plan at 1,499 GBP per month
  • Pricing scales with monthly traffic volume, making costs unpredictable
  • Setup requires manual integration with CRM and data sources

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

Ruler Analytics

£299/month
  • Small$299/month
    • Up to 10,000 monthly visits
    • Form tracking
    • Call tracking
  • Medium$499/month
    • Up to 50,000 monthly visits
    • Data-driven attribution
    • Segmentation
  • Advanced$1499/month
    • 100k+ monthly visits
    • Marketing mix modeling
    • AI agents for analytics

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 Ruler Analytics if

  • You need multi-touch attribution.
  • You also want call tracking.
Ruler Analytics review

Questions people ask

Is Fillout or Ruler Analytics better?
Neither clearly leads. Fillout starts at Free and Ruler Analytics at £299/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Fillout or Ruler Analytics?
Fillout has a free tier; the other does not. Paid plans start at Free for Fillout and £299/month for Ruler Analytics.
Does Fillout or Ruler Analytics run on more platforms?
Fillout runs on Web, API. Ruler Analytics runs on Web.
Can I use Fillout for free?
Yes. Fillout has a free tier, so you can try it without paying. Ruler Analytics starts at £299/month.
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 Ruler Analytics is typically brought in for.
What can Fillout do that Ruler Analytics cannot?
Fillout covers Unlimited seats and forms, Database read and write, Soft response limits, Conditional logic and calculations. Ruler Analytics covers Multi-touch attribution, Call tracking, Form tracking, Revenue attribution.

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.

Ruler Analytics: What does Ruler Analytics track?

Ruler Analytics tracks forms, calls, live chat, offline conversions, and CRM data to connect marketing activity directly to revenue outcomes.

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.

Ruler Analytics: Does Ruler Analytics offer a free plan?

No, Ruler Analytics does not offer a free plan. Pricing starts at 299 GBP per month for the Small plan supporting up to 10,000 monthly website visits.

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.

Ruler Analytics: What attribution models does Ruler Analytics support?

Ruler supports multi-touch attribution, data-driven attribution, impression attribution, and marketing mix modeling for measuring campaign ROI across channels.

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.

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