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Marketing · head to head

Postmark vs QuestionPro

Postmark logo

Postmark

Marketing

No hidden fees, no guesswork. Just the features you need, at a price that makes sense

From
On request
Free plan
No
Full reviewWebsite
QuestionPro logo

QuestionPro

Surveys

Survey and experience management platform with a permanently free tier capped at 200 responses

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Only QuestionPro has a free tier, so it costs nothing to try first.
  • Each has a real cost: Postmark free tier caps at 100 emails per month with no overages allowed; QuestionPro team Edition has a five-seat minimum, so a small team that only needs two or three licences still pays for five.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Postmark and QuestionPro actually diverge.

Attributes where Postmark and QuestionPro differ
AttributePostmarkQuestionPro
Starting priceOn requestFree
Pricing modelUnknownPer user per month
Free tierNoYes
PlatformsWebWeb, iOS, Android
CategoryMarketingSurveys

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 Postmark

Nothing recorded that QuestionPro does not also cover.

Only in QuestionPro

  • Survey builder
  • QuestionPro CX
  • QuestionPro Workforce
  • Research Suite
  • Offline data collection
  • White label reporting

What people use each for

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

Postmark

  • Sending password reset emails with industry-leading delivery speednot QuestionPro
  • Processing inbound email replies into JSON objects for applicationsnot QuestionPro
  • Tracking failed email deliveries and suppressing invalid addressesnot QuestionPro
  • Separating transactional emails from marketing emails with message streamsnot QuestionPro

QuestionPro

  • A researcher or student who needs unlimited surveys but stays under 200 responses and wants to pay nothingnot Postmark
  • A single analyst who needs advanced logic and unlimited responses and can justify one Advanced seatnot Postmark
  • A CX team that wants closed-loop case management bundled with survey distributionnot Postmark
  • A market research agency needing MaxDiff and conjoint analysis that SurveyMonkey does not offernot Postmark

Where each one falls short

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

Postmark

  • Free tier caps at 100 emails per month with no overages allowed
  • Basic plan ($15/mo) includes 10,000 emails then charges $1.80 per 1,000 extra; Pro and Platform tiers have their own lower per-1,000 overage rates ($1.30 and $1.20), so cost scales per email beyond the included volume
  • Custom high-volume pricing above the published tiers requires contacting sales

QuestionPro

  • Team Edition has a five-seat minimum, so a small team that only needs two or three licences still pays for five.
  • CX, Workforce and Research Suite are effectively separate products with their own pricing and onboarding, not tiers of the same subscription, which complicates a multi-department rollout.
  • The free Essentials plan caps at 200 responses per survey, which a single moderately popular customer survey can exceed in days.
  • The interface is denser than Typeform or SurveyMonkey, and teams that want a fast, visually simple survey builder often find QuestionPro slower to set up.
  • Enterprise CX and Research Suite pricing is never published, so budgeting for a programme rollout requires a sales conversation before any commitment is possible.

Pricing, plan by plan

Postmark

On request

No published plan breakdown. See the Postmark review.

QuestionPro

Free
  • EssentialsFree
    • 1 user
    • 200 responses per survey
    • Unlimited surveys and questions
  • Advanced$99/month
    • 1 user
    • Unlimited responses
    • Advanced logic and reporting
  • Team Edition$83/month
    • Minimum 5 users, billed per seat
    • Collaboration and role permissions
    • Advanced analysis tools
  • CX, Workforce, Research Suite$undefined/year
    • Sold as separate products with separate quotes
    • Volume and module dependent

Which should you pick?

Choose Postmark if

Nothing in the data separates Postmark from QuestionPro on the points above - pick on price and on how each one feels to use.

Postmark review

Choose QuestionPro if

  • You need survey builder.
  • You want to start without paying.
  • You work on Web, iOS, Android.
  • You also want questionpro cx.
QuestionPro review

Questions people ask

Is Postmark or QuestionPro better?
Neither clearly leads. Postmark starts at On request and QuestionPro at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Postmark or QuestionPro?
QuestionPro has a free tier; the other does not. Paid plans start at On request for Postmark and Free for QuestionPro.
Does Postmark or QuestionPro run on more platforms?
Postmark runs on Web. QuestionPro runs on Web, iOS, Android.
Can I use QuestionPro for free?
Yes. QuestionPro has a free tier, so you can try it without paying. Postmark starts at On request.
What is Postmark best used for?
Postmark is most often used for sending password reset emails with industry-leading delivery speed, processing inbound email replies into json objects for applications, tracking failed email deliveries and suppressing invalid addresses, separating transactional emails from marketing emails with message streams. Of those, sending password reset emails with industry-leading delivery speed and processing inbound email replies into json objects for applications are not what QuestionPro is typically brought in for.
What can Postmark do that QuestionPro cannot?
QuestionPro covers Survey builder, QuestionPro CX, QuestionPro Workforce, Research Suite.

Answered from the vendors’ own pages

Postmark: What is the cheapest paid plan for Postmark email sending?

Postmark Basic plan is $15/month for 10,000 emails, with overages at $1.80 per 1,000 additional emails. Free tier limited to 100/month. No annual billing discount available. Source: https://www.postmarkapp.com/pricing

Source
QuestionPro: Is the free plan actually usable long-term?

Yes. Essentials has no time limit, but it caps at 200 responses per survey and one user, which rules it out for anything with meaningful reach.

Postmark: How are Postmark email overages calculated?

Overages are calculated at month-end and billed with your next plan cost. Basic tier overages: $1.80 per 1,000; Pro: $1.30 per 1,000; Platform: $1.20 per 1,000. Unused monthly emails do not carry over. Source: https://www.postmarkapp.com/pricing

Source
QuestionPro: Is QuestionPro CX the same product as the survey builder?

No. CX is a separate product built for closed-loop customer experience programmes, priced and sold on its own.

Postmark: What payment methods does Postmark accept?

Postmark accepts Visa, MasterCard, American Express, Diners Club, and JCB. No PayPal or purchase orders accepted. Bootstrapped startups can request a $75 account credit. Source: https://www.postmarkapp.com/pricing

Source
QuestionPro: Does Team Edition have a minimum seat count?

Yes, five seats at roughly $83 per user per month billed annually, so the minimum monthly spend is around $415.

Postmark: Can I get a dedicated IP on Postmark without high volume?

No. Postmark dedicated IPs require minimum 300,000 emails per month and start at $50/month. Alternative: use Postmark's shared infrastructure included in all tiers. Source: https://www.postmarkapp.com/pricing

Source
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