Mailgun vs Reses
Mailgun vs Reses, compared side by side on 11 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: Mailgun is on 55/100 and Reses on 9/100.
Where each one leads
Mailgun
- our overall score: 55/100 against 9/100
Reses
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Mailgun | Reses |
|---|---|---|
| What it is | Developer-focused email API and deliverability platform for sending, receiving, and tracking emails. | Transactional email API running on your own Amazon SES, offering a drop-in replacement for the Resend API. |
| Category | SaaS, Email Marketing, Developer Tools | Email API, Transactional Email, Developer Tools, API Platform |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Software |
| Founded | 2010 | Not published |
| Headquarters | San Antonio, United States | Not published |
| Status | Active | Active |
Size, funding and growth
| Measure | Mailgun | Reses |
|---|---|---|
| Employees | 194 | Not published |
| Total funding | $50.0M | Not published |
| Latest round | Series B | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Mailgun | Reses |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 55/100 | 9/100 |
| Traction | 58/100 | Not published |
| Team | 30/100 | Not published |
| Search visibility | 14/100 | 12/100 |
| Quality | 68/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | D (41/100) | F (38/100) |
| Domain ratingLink authority, 0-100 | 86/100 | Not published |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Mailgun | Reses |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | WordPress | Not detected |
| Frameworks | Jquery, Tailwind CSS, Bootstrap | Sveltekit, Svelte, Tailwind CSS |
| Support stack | Zendesk | Not detected |
| Open source | Yes | No |
Mailgun vs Reses: common questions
Which is better, Mailgun or Reses?
On our 0-100 score Mailgun rates higher (55/100 against 9/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 11 data points above: read the rows that match what you are buying for.
How do Mailgun and Reses compare on the numbers?
Mailgun leads on our overall score (55/100 against 9/100).
Read the full Mailgun review and pricing or the Reses review and pricing. You can also browse other Mailgun alternatives we track.