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Surveys · head to head

Google Forms vs Mailgun

Google Forms logo

Google Forms

Surveys

Survey tool bundled with Google Workspace that cannot be disabled separately from Drive and Docs

From
Free
Free plan
Yes
Full reviewWebsite
Mailgun logo

Mailgun

Marketing

Email delivery built for developers

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Each has a real cost: Google Forms forms has no service toggle of its own and is governed by the Drive and Docs service, so an administrator cannot disable it for an organisational unit without also disabling Docs, Sheets, Slides and Drive for those same users.; Mailgun free tier limited to 100 emails per day, restricting high-volume use cases
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Google Forms and Mailgun actually diverge.

Attributes where Google Forms and Mailgun differ
AttributeGoogle FormsMailgun
Pricing modelIncluded with Google Workspace, not sold separatelysubscription
PlatformsWeb, iOS, AndroidWeb
CategorySurveysMarketing

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 Google Forms

  • Bundled with every Workspace edition
  • Linked Sheets responses
  • Per-unit external sharing controls
  • Auto-close
  • Gemini assistance
  • Locked mode quizzes

Only in Mailgun

Nothing recorded that Google Forms does not also cover.

What people use each for

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

Google Forms

  • Schools and universities running quizzes and collecting coursework where Workspace is already the standardnot Mailgun
  • Internal data collection that must land in a Google Sheet for onward analysis without any export stepnot Mailgun
  • Organisations that want a form tool with zero incremental cost and no procurement conversationnot Mailgun
  • Simple public surveys where no respondent sign-in is required and no file uploads are involvednot Mailgun

Mailgun

  • Transactional email delivery and SMTP relaynot Google Forms
  • Email marketing at scale for developers and enterprisesnot Google Forms

Where each one falls short

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

Google Forms

  • Forms has no service toggle of its own and is governed by the Drive and Docs service, so an administrator cannot disable it for an organisational unit without also disabling Docs, Sheets, Slides and Drive for those same users.
  • Data Regions covers Forms only for data at rest and not during processing, Business Starter gets no data regions at all, and Forms is excluded from client-side encryption and unmentioned in Assured Controls, so the residency guarantees are weaker than for Gmail or Drive.
  • Google Vault has no Forms-specific retention rule, hold or export, reaching forms only as Drive files, which means survey responses are reliably retainable only when they are routed to a linked Google Sheet.
  • Adding a file upload question requires every respondent to sign in to a Google account, which destroys anonymity and excludes anyone without one, and uploaded files consume the form owner personal Drive quota rather than an organisational pool.
  • File uploads are disabled when a form lives in a shared drive, so the ownership pattern that survives a staff departure and the upload feature are mutually exclusive, and a deleted owner Drive files are recoverable for only twenty days.

Mailgun

  • Free tier limited to 100 emails per day, restricting high-volume use cases
  • Log retention minimal on lower tiers (1 day on Free and Basic plans)
  • Add-on pricing for email validations and extra emails can accumulate quickly for high-traffic users

Pricing, plan by plan

Google Forms

Free
  • Personal Google accountFree
    • Free with any personal Google account
    • 300 pieces of content per form, counting questions, descriptions, images and videos
    • 75 sections per form
  • Google Workspace Business Starter$undefined/year
    • Included in the subscription price, not sold separately
    • No data regions coverage at all at this tier
    • Forms governed by the Drive and Docs service toggle
  • Business Standard, Business Plus, Frontline Standard, Education Standard, Enterprise Essentials$undefined/year
    • Included in the subscription price, not sold separately
    • Fundamental data regions, one organisation-wide at-rest policy
    • Forms covered at rest only, not during processing
  • Frontline Plus, Enterprise Plus, or the Data Regions add-on$undefined/year
    • Included in the subscription price, not sold separately
    • Enterprise data regions with per-unit and per-group policies
    • Forms still excluded from client-side encryption and unnamed in Assured Controls

Mailgun

Free
  • FreeFree
    • 100 emails per day
    • Basic APIs
    • SMTP relay
  • Basic$15/monthly
    • 10,000 emails per month
    • No daily limits
    • Monthly overage options
  • Foundation$35/monthly
    • 50,000 emails per month
    • 1,000 custom domains
    • Email template builder
  • Scale$90/monthly
    • 100,000 emails per month
    • SAML SSO
    • 5,000 email validations

Which should you pick?

Choose Google Forms if

  • You need bundled with every workspace edition.
  • You want to start without paying.
  • You work on Web, iOS, Android.
  • You also want linked sheets responses.
Google Forms review

Choose Mailgun if

  • You want to start without paying.
Mailgun review

Questions people ask

Is Google Forms or Mailgun better?
Neither clearly leads. Google Forms starts at Free and Mailgun at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Google Forms or Mailgun?
Google Forms starts at Free and Mailgun at Free.
Does Google Forms or Mailgun run on more platforms?
Google Forms runs on Web, iOS, Android. Mailgun runs on Web.
Can I use Google Forms for free?
Both have a free tier, so you can try either at no cost before committing.
What is Google Forms best used for?
Google Forms is most often used for schools and universities running quizzes and collecting coursework where workspace is already the standard, internal data collection that must land in a google sheet for onward analysis without any export step, organisations that want a form tool with zero incremental cost and no procurement conversation, simple public surveys where no respondent sign-in is required and no file uploads are involved. Of those, schools and universities running quizzes and collecting coursework where workspace is already the standard and internal data collection that must land in a google sheet for onward analysis without any export step are not what Mailgun is typically brought in for.
What can Google Forms do that Mailgun cannot?
Google Forms covers Bundled with every Workspace edition, Linked Sheets responses, Per-unit external sharing controls, Auto-close.

Answered from the vendors’ own pages

Google Forms: Can I buy Google Forms separately?

No. It is bundled with Drive and the Docs editors in every Workspace edition and is free with a personal Google account. There is no standalone SKU.

Mailgun: What happens when I exceed my monthly email quota?

Mailgun allows monthly overage options on paid plans. Extra emails are charged from $1.30 to $1.10 per 1,000 emails depending on plan tier. Enterprise customers negotiate custom rates.

Source
Google Forms: How many responses can one form take?

Google publishes no limit. The practical ceiling is the linked Google Sheet at ten million cells. The documented 300 figure is pieces of content per form, not questions and not responses.

Mailgun: Can I upgrade from Free to a paid plan and when does billing begin?

Yes, you can upgrade to paid plans anytime. The first month is free on Foundation ($35/month) and Scale ($90/month) plans, with billing starting on month two.

Source
Google Forms: Can I turn Forms off but keep Drive?

No. Forms is controlled by the Drive and Docs service toggle. You can restrict external sharing of forms per organisational unit, but you cannot disable Forms alone.

Mailgun: What currencies and billing periods does Mailgun support?

Mailgun supports monthly billing in USD, EUR, and GBP. Charges are prorated for mid-month signups. Annual billing options are not explicitly listed on the pricing page.

Source
Google Forms: Are responses covered by Vault?

Only as Drive files. There is no Forms-specific hold or export, so route responses to a linked Sheet if they need to be retained or produced in discovery.

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Related pages

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