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SlateIndex
MailgunTransactional Email API Service For Developers
vs
UserlistAdvanced Email Automation for Product Marketers
Comparison · Email Marketing · weekly run Nov 2

Mailgun vs Userlist

Which one do AI engines recommend, and how do they differ on price, fit and features?

The short answer

Userlist is the stronger AI pick in Email Marketing: it has a visibility score of 1.2 versus 0.9 for Mailgun.

Choose Mailgun if…

  • You want a free plan to start
  • You need SOC 2 Type II or ISO/IEC 27001 or ISO 27701 or GDPR compliant or HIPAA compliant or PCI-compliant SAQ-A merchant coverage
  • You prefer a larger, established vendor (201–500 employees)
  • recommended for sending larger volumes programmatically

Choose Userlist if…

  • You want the brand AI engines rank higher (1.2 vs 0.9)
  • Recommended as a top choice on B2B SaaS shortlists

AI visibility side by side

Latest weekly run · Nov 2

Metric Mailgun Userlist
Visibility score0.9%1.2%
Change vs last weekNewNew
Rank in Email Marketing#36#32
Share of voice0.2%0.4%
Mentions this run12
Positive in AI answers0%—

The stronger value in each row is marked with a ✓.

Visibility score trend

Weekly runs over the last 60 days

0%25%50%75%100%Nov 2Mailgun 1%

Mailgun 0pp · Userlist 0pp over 0 weekly runs.

Engine by engine

Userlist leads on 2 of 3 engines

ChatGPT
2.6%
1.7%
AI Mode
0%
0%
Perplexity
0%
2%
MailgunUserlist

Head to head in AI answers

0 engine answers name both brands

0Mailgun ranked higher
0Userlist ranked higher

Features, pricing & fit

DimensionMailgunUserlist
Pricing modelUsage-basedUsage-based
Entry priceFree; paid from $15 / moContact sales
Free planYesNo · 14-day trial
DeploymentCloud, hosted in US and EU regions—
ComplianceSOC 2 Type II, ISO/IEC 27001, ISO 27701, GDPR compliant, HIPAA compliant, PCI-compliant SAQ-A merchant—
SupportKnowledge Center, Documentation, Ticket support, Chat support on higher plansEmail support at support@userlist.com, Discovery demo and 60-minute roadmapping session for new accounts, Group training for the team on Professional, Dedicated account manager and monthly review calls on Enterprise
Founded20102017
Headquarters—Atlanta, Georgia, United States
Employees201–5001–10
FundingGrowth investment (Thoma Bravo) · $51M raisedPre-seed from 21 angel investors
Best forDevelopers and engineering teams that need to send transactional and marketing email through an APIGrowing B2B SaaS companies that need to onboard, engage and nurture both customers and marketing leads, especially where accounts have several users.

Plans side by side

Mailgun

Free$0month
Basic$15month (10,000 emails included)
Foundation$35month (50,000 emails included)
Scale$90month (100,000 emails included)
EnterpriseCustomcustom
Mailgun pricing

Userlist

BasicCustommonth, 10,000 users included; $10/month for each additional 1,000 users
ProfessionalCustommonth, 10,000 users included; $12/month for each additional 1,000 users
EnterpriseCustomcontact sales
Userlist pricing

Pros and cons

Themes from the AI answers that mention each brand

Mailgun

  • recommended for sending larger volumes programmatically

    Userlist

    • Recommended as a top choice on B2B SaaS shortlists

      Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run

      Cite as: SlateIndex, “Mailgun vs Userlist”, https://slateindex.ai/compare/mailgun-vs-userlist, data of Nov 2, 2026. Licence: CC BY 4.0.