Email Fast
Email Fast combines transactional email, newsletters, campaigns, and automations in a web and API platform.
What Email Fast is
Email Fast combines transactional email, newsletters, campaigns, and automations in a web and API platform. Its REST API supports scheduled sending up to 30 days ahead, batches of up to 500 messages, and message timelines. Newsletter publications can include hosted subscribe pages, public searchable archives, issue pages, and RSS feeds. Developers have SDKs for browser, Node.js, Python, PHP, Go, and Ruby, plus a CLI, OpenAPI specification, and compatible endpoints for SendGrid, Mailgun, and Postmark. Delivered messages can produce signed certificates with receiving-server, TLS, SMTP-response, and timestamp details. Organizations can bring their own keys and turn on at-rest message encryption, but encrypted sends lose click tracking, send-time optimization, and per-recipient analytics. The free plan provides 2,500 emails per month. Email Fast says its data is hosted in Germany and that it does not hold SOC 2 or ISO 27001 attestations or offer a HIPAA BAA today. The company describes the platform as serving developers, creators, and security teams.
Good
- Combines transactional email, newsletters, and automations.
- Schedules sends up to 30 days ahead.
- SDKs cover six programming languages.
- Free plan includes 2,500 emails per month.
Watch out
- Encrypted sends lose click tracking and recipient analytics.
- No SOC 2 or ISO 27001 attestations.
- No HIPAA BAA is offered today.
- Newsletter archives are public and search-indexable.
Who it suits
Email Fast may suit developers, creators, and security teams needing transactional email alongside newsletter and campaign tools. Its API and listed SDKs target teams integrating email into their systems.
Verdict
Email Fast brings several email workflows and developer tools into one platform, with a free plan and paid tiers from $9.90 a month. Consider its compliance limitations and the analytics tradeoffs of at-rest encryption.
Plans and prices
From Email Fast's own pricing page, checked 21 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Starter | $9.90 a month | 20,000 emails/month · $0.90 per 1,000 overage · unlimited contacts and subscribers · 2 sending domains · unlimited test sandbox · $9.90 per month; launch price, self-serve checkout opens at general availability |
| Creator | $39 a month | 100,000 emails/month · $0.65 per 1,000 overage · unlimited contacts and subscribers · 5 sending domains · unlimited test sandbox · $39 per month; launch price, self-serve checkout opens at general availability |
| Growth | $79 a month | 300,000 emails/month · $0.55 per 1,000 overage · unlimited contacts and subscribers · 10 sending domains · unlimited test sandbox · dedicated IP available · $79 per month; launch price, self-serve checkout opens at general availability |
| Scale | $249 a month | 1,500,000 emails/month · $0.35 per 1,000 overage · unlimited contacts and subscribers · 25 sending domains · unlimited test sandbox · dedicated IP included · BYOK/at-rest encryption · $249 per month; launch price, self-serve checkout opens at general availability |
| Enterprise | Priced on request | Custom email volume · unlimited contacts and subscribers · custom sending domains · dedicated IP pool · legal hold · BYOK/at-rest encryption · DLP gateway · SSO/SCIM · content privacy tier · Custom pricing; contact sales |
| Free | — | 2,500 emails/month · unlimited contacts and subscribers · 1 sending domain · unlimited test sandbox · “Sent with Email Fast” footer · $0 per month; free tier never expires |
The facts
Each one read from Email Fast's own pages, with the date it was checked.
What it does
- AI-agent support
- Documentation includes llms.txt, full-corpus and markdown versions, and an OpenAPI file; a hosted MCP server is listed as a general-availability item.checked 21 Oct 2026
- API and SDKs
- The documentation lists REST, SMTP relay, browser, Node.js, Python, PHP, Go, and Ruby quickstarts plus an OpenAPI specification.checked 21 Oct 2026
- Automation and testing
- The pricing page lists visual automations and A/B testing across every plan.checked 21 Oct 2026
- Compatibility
- Email Fast describes compatible endpoints for SendGrid, Mailgun, Postmark, and EmailJS integrations.checked 21 Oct 2026
- Compatibility limitation
- Its SendGrid, Mailgun, and Postmark compatibility pages identify attachment sends as unsupported and state they return an error instead of being silently dropped.checked 21 Oct 2026
- Compliance status
- Email Fast says it does not hold SOC 2 or ISO 27001 attestations and does not offer a HIPAA BAA today.checked 2 Oct 2026
- Data location
- The security page says data is hosted on dedicated infrastructure in Germany, in the EU.checked 2 Oct 2026
- Deliverability controls
- The product describes per-tenant fair queues, reputation circuit breaking, VERP bounce classification, DMARC and TLS-RPT ingestion, and planned live-sending warmup and complaint-loop features.checked 21 Oct 2026
- Delivery evidence
- Delivered messages can produce Ed25519-signed certificates with receiving-server, TLS, SMTP-response, and timestamp details.checked 2 Oct 2026
- Documentation depth
- The docs include quickstarts, framework recipes, authentication and idempotency guidance, webhooks, migration references, a glossary, OpenAPI, and markdown mirrors.checked 21 Oct 2026
- Early access
- The product is in early access; live outbound delivery and self-serve checkout are described as opening at general availability.checked 21 Oct 2026
- Encryption
- Organizations can bring their own keys and enable at-rest message encryption; encrypted sends give up click tracking, send-time optimization, and per-recipient analytics.checked 2 Oct 2026
- Idempotency
- The API accepts an idempotency key so retries can return the original message instead of creating a duplicate send.checked 21 Oct 2026
- Inbound email
- Inbound email can be parsed into a webhook event with SPF, DKIM, and DMARC verdicts attached.checked 21 Oct 2026
- Independent review coverage
- Searches for Email Fast on G2, Capterra, GetApp, Software Advice, TrustRadius, Trustpilot, and Gartner Peer Insights did not surface a matching review profile; no ratings or reviewer themes could be verified on pages opened.checked 21 Oct 2026
- Installation requirements
- SDK installation is documented through package-manager commands, including npm for the browser and Node.js SDKs; the reviewed pages do not give desktop system requirements.checked 21 Oct 2026
- Integrations
- The service offers compatible endpoints for SendGrid, Mailgun, and Postmark, plus an EmailJS-compatible browser SDK.checked 2 Oct 2026
- Intended users
- The company says the platform serves developers, creators, and security teams.checked 2 Oct 2026
- License
- The public pages reviewed do not state a software license or describe the service as open source.checked 21 Oct 2026
- Limit: deliverability evidence
- The company says it is not publishing delivery-performance figures until it has live-sending history; several deliverability mechanisms are marked as arming at launch.checked 21 Oct 2026
Where it runs
- App-store coverage
- Searches did not surface an Email Fast app listing for this product in the Apple App Store, Google Play, Chrome Web Store, or Microsoft Store; no listing ratings could be verified.checked 21 Oct 2026
- Browser SDK
- The browser SDK uses server-stored templates with fixed recipients so browser requests cannot choose arbitrary recipients.checked 21 Oct 2026
The company
- Company identity
- The official company pages identify the product as Email Fast but do not state a legal entity name, founding year, headquarters city, company size, funding, or owner.checked 21 Oct 2026
- Company infrastructure
- Email Fast says it operates its mail transfer agent and related delivery systems while leasing IP allocations, network transit, and dedicated EU hosting.checked 21 Oct 2026
