The HubSpot alternative built for modern teams
HubSpot built a great CRM that also sends email. Sendbound built a great email platform that works with any CRM — at 97% less cost for the email part.
Built for a better email experience
HubSpot email requires buying a CRM
HubSpot's email marketing lives inside a CRM platform. You can't buy just email — you buy contacts, workflows, and reporting you may never need. Sendbound gives you a standalone email infrastructure that works with whatever CRM you already use.
The pricing cliff is brutal
HubSpot's free tier caps at 2,000 emails/month, then jumps to hundreds per month for Starter. Sendbound's free tier gives you 3,000 emails and upgrades in flat-rate steps — no per-contact pricing, no surprise overages.
No transactional API worth building on
HubSpot's transactional email API is an afterthought — rate-limited, undocumented compared to its marketing tools, and not built for developers. Sendbound was designed API-first: TypeScript SDK, React Email, sub-30ms p50 latency.
Developers move fast, HubSpot moves slow
HubSpot is built for marketers who click. Sendbound is built for engineers who code. Local previews, CI/CD-friendly keys, webhook verification, and an MCP server for AI agents — all without navigating a CRM interface.
What you actually pay at scale
See full pricing →| Plan | Volume | Sendbound |  HubSpot | You save |
|---|---|---|---|---|
| Free | 3,000 / mo | $0 | $0 | More emails |
| Starter | 50,000 / mo | $19 | $800+ | 97% less |
| Growth | 250,000 / mo | $79 | $3,200+ | 97% less |
| Scale | 1,000,000 / mo | $329 | Custom | More features |
Prices shown are list price at time of writing. Sendbound free tier: 3,000 emails/month included, no credit card required.
Compare the essentials
| Feature | Sendbound | HubSpot |
|---|---|---|
| Free tier (emails/month) | 3,000 | 2,000 |
| Predictable flat-rate pricing | ||
| Developer-first REST API | ||
| TypeScript SDK (first-class) | ||
| React Email native support | ||
| Transactional email | ||
| Marketing broadcasts | ||
| Automated email sequences | ||
| Inbound email (receive + parse) | ||
| Per-domain inbox analytics | ||
| Real-time blocklist monitoring | ||
| DMARC + BIMI wizard | ||
| AI subject line optimizer | ||
| MCP server (AI agents) | ||
| No CRM required | ||
| SMTP relay | ||
| Webhooks (signed) |
Move from HubSpot in four steps
Avg time: < 1 hourVerify your domain
Add your sending domain. We walk you through DNS, DKIM, and SPF and verify automatically.
Install the SDK
One command. TypeScript types and IntelliSense included out of the box.
Swap the API call
Change your import and key. The REST API is intentionally familiar.
Go live
We monitor your first send live and stay on call. Lists, webhooks, and templates come with you.
Developers who made the switch
We were on HubSpot for marketing automation but our devs kept complaining about the transactional API. We moved to Sendbound for sends and kept HubSpot for CRM only. Best of both worlds.
HubSpot's email costs scaled with our contact list, not our usage. Once we hit 50k contacts the bill tripled even though we only emailed 10% of them. Sendbound charges for sends, not storage.
Common questions about switching from HubSpot
Ready to leave HubSpot behind?
Migrate in under an hour. Step-by-step guide included, and our team is on call for your first send.