Software · head to head
Postmark vs Moz
Postmark
Software
No hidden fees, no guesswork. Just the features you need, at a price that makes sense
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Postmark free tier caps at 100 emails per month with no overages allowed; Moz smaller keyword database with only 500M+ keywords compared to 25 billion for Semrush
Where they differ
Only the attributes on which Postmark and Moz actually diverge.
Identical on both: starting price (Free), free tier (Yes), platforms (Web), user rating (Not yet rated), category (Unknown).
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 Moz does not also cover.
Only in Moz
- Keyword Explorer
- Link Explorer
- Site Crawl
- Rank Tracking
- Page Optimization
- Competitive research
- Local SEO tools
- Fresh Web Explorer
What people use each for
The jobs each tool is most often brought in to do.
Postmark
No use cases recorded yet. See the Postmark review.
Moz
- SEO auditsnot Postmark
- Keyword researchnot Postmark
- Link buildingnot Postmark
- Local SEOnot Postmark
- Competitive analysisnot 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
Moz
- Smaller keyword database with only 500M+ keywords compared to 25 billion for Semrush
- Unreliable competitive analysis for B2B companies with niche competitor sets
- Weekly rank tracking on lower plans creates bottlenecks versus daily updates on competitors
Pricing, plan by plan
Postmark
FreeNo published plan breakdown. See the Postmark review.
Moz
Free- Starter$39/month
- Limited keyword tracking
- Basic site audit
- Standard$99/month
- Enhanced keyword tracking
- Competitive analysis
Which should you pick?
Choose Moz if
- You need keyword explorer.
- You want to start without paying.
- You also want link explorer.
Questions people ask
- Is Postmark or Moz better?
- Neither clearly leads. Postmark starts at Free and Moz at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Postmark or Moz?
- Postmark starts at Free and Moz at Free.
- Does Postmark or Moz run on more platforms?
- Both run on Web, so platform support will not decide this one for you.
- Can I use Postmark for free?
- Both have a free tier, so you can try either at no cost before committing.
- What can Postmark do that Moz cannot?
- Moz covers Keyword Explorer, Link Explorer, Site Crawl, Rank Tracking.
Answered from the vendors’ own pages
Moz: What are Moz's main weaknesses compared to Semrush and Ahrefs?
Moz has a smaller keyword database (500M+ keywords vs Semrush's 25B), weaker competitive analysis tools for B2B niches, weekly rank tracking on lower plans, and limited local SEO features compared to modern competitors.
Source