Software · head to head
Mailgun vs Sitebulb

Sitebulb
Software
Technical SEO audit tool that crawls sites and generates visual, prioritized hints
- From
- $95/month
- Rated
- -
The short version
- Each has a real cost: Mailgun free plan caps at 100 emails per day; Sitebulb desktop plans are limited to a single user, so teams need Sitebulb Cloud or paid add-on seats to collaborate.
Where they differ
Only the attributes on which Mailgun and Sitebulb actually diverge.
Identical on both: free tier (No), 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 Mailgun
Nothing recorded that Sitebulb does not also cover.
Only in Sitebulb
- JavaScript crawling
- Prioritized Hints
- Crawl maps
- Scheduled recurring audits
- Audit comparisons
- Google integrations
What people use each for
The jobs each tool is most often brought in to do.
Mailgun
No use cases recorded yet. See the Mailgun review.
Sitebulb
- Agencies running recurring technical SEO audits for clientsnot Mailgun
- In-house SEO teams tracking site health over timenot Mailgun
- Auditing JavaScript-rendered sites for crawlability issuesnot Mailgun
- Benchmarking site architecture via crawl visualizationsnot Mailgun
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Mailgun
- Free plan caps at 100 emails per day
- Basic plan starts at $15/mo for 10,000 emails then overages from $1.80 per 1,000; Foundation and Scale plans discount overage rates but still meter every email beyond the included volume
- Foundation ($35/mo) and Scale ($90/mo) plans are free for the first month only, then bill at full price
Sitebulb
- Desktop plans are limited to a single user, so teams need Sitebulb Cloud or paid add-on seats to collaborate.
- Large sites near or above the 500,000 URL Pro limit require reconfiguration or the Cloud tier to avoid hitting crawl caps.
- Desktop crawling relies on local machine resources, so audit speed and scale depend on the user's hardware rather than cloud infrastructure.
Pricing, plan by plan
Mailgun
On requestNo published plan breakdown. See the Mailgun review.
Sitebulb
$95/month- Lite$undefined/month
- 1 user
- 10,000 URLs per audit
- 100+ Hints
- Pro$undefined/month
- 1 user
- 500,000 URLs per audit
- 300+ Hints
- Sitebulb Cloud$undefined/month
- 2+ users
- No project limits
- Automated recurring crawls
Which should you pick?
Choose Mailgun if
Nothing in the data separates Mailgun from Sitebulb on the points above - pick on price and on how each one feels to use.
Choose Sitebulb if
- You need javascript crawling.
- You work on web, windows, mac.
- You also want prioritized hints.
Questions people ask
- Is Mailgun or Sitebulb better?
- Neither clearly leads. Mailgun starts at On request and Sitebulb at $95/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Mailgun or Sitebulb?
- Mailgun starts at On request and Sitebulb at $95/month.
- Does Mailgun or Sitebulb run on more platforms?
- Mailgun runs on Web. Sitebulb runs on web, windows, mac.
- What can Mailgun do that Sitebulb cannot?
- Sitebulb covers JavaScript crawling, Prioritized Hints, Crawl maps, Scheduled recurring audits.
Answered from the vendors’ own pages
Sitebulb: Is there a free trial?
Sitebulb offers a 14-day free trial with no credit card required and no up-front commitment.
SourceSitebulb: Can I cancel anytime?
Yes, subscriptions can be cancelled anytime and users are never locked into a contract.
SourceSitebulb: What does Sitebulb integrate with?
Sitebulb connects to Google Analytics, Google Search Console, Google Sheets, and Google Data Studio to pull data into audit reports.
SourceRelated pages
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