Is Moz or Postmark better?

Neither clearly leads. Moz starts at Free and Postmark at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, Moz or Postmark?

Moz has a free tier; the other does not. Paid plans start at Free for Moz and On request for Postmark.

Does Moz or Postmark run on more platforms?

Both run on Web, so platform support will not decide this one for you.

Can I use Moz for free?

Yes. Moz has a free tier, so you can try it without paying. Postmark starts at On request.

What is Moz best used for?

Moz is most often used for seo audits, keyword research, link building, local seo. Of those, seo audits and keyword research are not what Postmark is typically brought in for.

What can Moz do that Postmark cannot?

Moz covers Keyword Explorer, Link Explorer, Site Crawl, Rank Tracking.

Marketing · head to head

Moz vs Postmark

Moz

Marketing

SEO platform built around Domain Authority, local listings management and a weekly campaign workflow

From: Free
Rated: -

Full review Website

Postmark

Marketing

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

From: On request
Rated: -

Full review Website

The short version

Only Moz has a free tier, so it costs nothing to try first.
Each has a real cost: Moz moz refreshes its link index less often and discovers fewer links than Ahrefs, so a new backlink frequently appears in Ahrefs days before it shows up in Link Explorer, which matters if link acquisition reporting is your job.; Postmark free tier caps at 100 emails per month with no overages allowed
Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Moz and Postmark actually diverge.

Attributes where Moz and Postmark differ
Attribute	Moz	Postmark
Starting price	Free	On request
Pricing model	Per month by usage limits	Unknown
Free tier	Yes	No
Founded	2004	Unknown

Identical on both: platforms (Web), user rating (Not yet rated), category (Marketing).

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 Moz

Keyword Explorer
Link Explorer
Site Crawl
Rank Tracking
Page Optimization
Competitive research
Local SEO tools
Fresh Web Explorer

Only in Postmark

Nothing recorded that Moz does not also cover.

What people use each for

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

Moz

SEO auditsnot Postmark
Keyword researchnot Postmark
Link buildingnot Postmark
Local SEOnot Postmark
Competitive analysisnot Postmark

Postmark

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

Where each one falls short

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

Moz

Moz refreshes its link index less often and discovers fewer links than Ahrefs, so a new backlink frequently appears in Ahrefs days before it shows up in Link Explorer, which matters if link acquisition reporting is your job.
Rank tracking is weekly on every tier, so a site watching a volatile SERP or validating a same-week change cannot see daily movement without buying a separate rank tracker.
The Standard plan allows only 150 keyword queries a month, which a single afternoon of research exhausts, and the jump to a workable 5,000 queries means paying 179 USD a month rather than 99.
Almost every limit is separately metered and separately billable: extra seats are 49 USD each, campaigns 10 USD, tracked keywords 20 USD per 200, crawl capacity 15 USD per 50,000 pages, so the real bill drifts well above the plan price.
Domain Authority is a Moz score, not a Google ranking factor, and teams that optimise for it directly are optimising for a proxy that its own vendor sells.
Moz Local is a separate subscription per location, so a business with twenty sites is buying a second product at twenty times the per-location price on top of Moz Pro.

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

Pricing, plan by plan

Moz

Free

Free toolsFree
- Domain Analysis and Domain Authority lookups
- Limited Keyword Explorer and Link Explorer queries
- Competitive Research and Brand Authority checks
Starter$49/month
- Entry plan for an individual managing a single website
- Sits below Standard on the published pricing page
- Upgrade path into the campaign-based tiers
Standard$99/month
- 79 USD per month billed annually, 950 USD for the first year
- 1 user seat
- 3 campaigns and 300 tracked keyword rankings
Medium$179/month
- 143 USD per month billed annually, 1,719 USD for the first year
- 2 user seats
- 10 campaigns and 1,500 tracked keyword rankings

Postmark

On request

No published plan breakdown. See the Postmark review.

Which should you pick?

Choose Moz if

You need keyword explorer.
You want to start without paying.
You also want link explorer.

Moz review

Choose Postmark if

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

Postmark review

Questions people ask

Is Moz or Postmark better?: Neither clearly leads. Moz starts at Free and Postmark at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Moz or Postmark?: Moz has a free tier; the other does not. Paid plans start at Free for Moz and On request for Postmark.
Does Moz or Postmark run on more platforms?: Both run on Web, so platform support will not decide this one for you.
Can I use Moz for free?: Yes. Moz has a free tier, so you can try it without paying. Postmark starts at On request.
What is Moz best used for?: Moz is most often used for seo audits, keyword research, link building, local seo. Of those, seo audits and keyword research are not what Postmark is typically brought in for.
What can Moz do that Postmark cannot?: Moz covers Keyword Explorer, Link Explorer, Site Crawl, Rank Tracking.

Answered from the vendors’ own pages

Moz: How much does Moz Pro cost?

Starter is 49 USD a month for a single site. Standard is 99 USD a month or 79 USD billed annually, Medium 179 or 143, and Large 299 or 239. Moz lists first-year annual totals of 950, 1,719 and 2,868 USD respectively.

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

Moz: Is Moz or Ahrefs better?

Ahrefs is the stronger choice for backlink depth, index freshness and competitive research, and its Lite plan is 129 USD against Moz Standard at 99. Moz is the better buy if you need Domain Authority as a reportable metric, if local listings management matters, or if 49 USD a month for a single site is the budget.

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

Moz: What do the Moz free tools give you?

Free Domain Analysis with Domain Authority, limited Keyword Explorer and Link Explorer queries, Competitive Research, a Brand Authority check and MozCast volatility tracking. Campaigns, site crawls and rank tracking all require a paid plan.

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

Moz: Is Domain Authority a Google ranking factor?

No. It is a Moz model that predicts ranking strength on a 1 to 100 scale. Google does not use it. It is useful as a comparative shorthand, not as a target.

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

Moz: How often does Moz update rankings?

Weekly on every Moz Pro tier. Competitors such as SE Ranking update daily as standard.

Moz vs Postmark

Moz

Postmark

The short version

Where they differ

What each one covers

Only in Moz

Only in Postmark

What people use each for

Moz

Postmark

Where each one falls short

Moz

Postmark

Pricing, plan by plan

Moz

Postmark

Which should you pick?

Choose Moz if

Choose Postmark if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on Moz

More on Postmark

Keep looking

Other head to heads