Run messaging, testing, monitoring, and AI extraction on one platform
Provision programmable inboxes and phone numbers, test OTP and notification flows, monitor sender health, and turn inbound email into structured outputs without stitching together separate tools.
Core product areas
Four core products for messaging, testing, monitoring, and extraction
Explore the main parts of the MailSlurp platform, from programmable messaging and release testing to sender monitoring and inbound automation.
Programmable email accounts and phone numbers
Launch unlimited inboxes, aliases, domains, and phone numbers for sending, receiving, routing, OTP, and verification workflows from one account.
- Unlimited programmable inboxes, aliases, and custom domains
- Real phone numbers for SMS, OTP, sign-up, and recovery flows
- SMTP, IMAP, REST, GraphQL, webhooks, and dashboard control
End-to-end auth, notification, and render testing
Prove OTP, magic link, password reset, order email, and device preview workflows before release with inbox-backed checks and load coverage.
- OTP, magic link, reset, and notification tests in CI
- Device render previews and inbox-backed release checks
- Deliverability load tests for email and SMS critical paths
Domain health, campaign probe, and sender monitoring
Track sender posture before and after launch with domain checks, Campaign Probe runs, inbox placement visibility, and bounce or complaint telemetry.
- Domain health for SPF, DKIM, DMARC, BIMI, and MX
- Campaign Probe diagnostics and inbox placement visibility
- Bounce, complaint, and sender reputation monitoring
AI-powered email and attachment transformation
Turn inbound emails, PDFs, images, and documents into structured fields, spreadsheet rows, and downstream records using OCR and LLM extraction.
- Extract fields from emails, PDFs, forms, invoices, and claims
- Use OCR plus LLM prompts to create workflow-ready outputs
- Send structured records to sheets, APIs, queues, and webhooks
Supporting capabilities
Supporting layers that make the platform usable at team scale
Once the core workflow is live, teams usually expand into access control, routing, governance, and deeper developer tooling.
Resources
Open quick-start guidance, docs, user management, and billing tools without leaving the product overview.