Samva is an email API for your app. You send transactional and product email with one typed call, and delivery events and customer replies come back to your app as signed webhooks, threaded to the email they answer. A dashboard shows every send.

How do replies get back to my app?

Turn on receiving for your domain. Replies are parsed, attached to the same conversation as the email they answer, and posted to your webhook as message.received. You can answer in the same thread.

Is there a free plan?

Yes. The free plan includes 3,000 emails a month with no credit card required. Paid plans start at $5 a month for 15,000 emails.

What happens if I go over my plan?

Paid plans bill extra emails at exactly $0.50 per 1,000, up to a monthly spend limit ($50 by default) you can raise, lower, or pause. The free plan stops at 3,000.

Can I send from my own domain?

Yes. Add it and Samva generates the DKIM and SPF records and checks your DMARC policy. If Cloudflare or Vercel hosts your DNS, you can connect it and the records are added for you.

Fact sheet · Email & notification APIs

Samva

Email API that brings replies back to your app

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Send email from your app with one API call. Delivery events and customer replies come back as signed webhooks, threaded to the original email.

Overview

Screenshot of the Samva homepage — What samva.dev looks like

Samva is an email API that consolidates four separate systems—sending, templates, bounce handling, and reply matching—into one unified interface. Developers send transactional and product email with a single typed call, and delivery events and customer replies automatically come back as signed webhooks, threaded to the email they answer. The API handles SPF, DKIM, and DMARC on your own domain, giving you your own sending reputation. Every webhook is signed and retried, and every send has events you can check. Samva also supports agent-driven setup through hosted MCP and the CLI, allowing coding agents to edit templates and send email alongside developers.

Feature facts

Send email with one API call
Replies threaded to original email
Signed and retried webhooks
Versioned email templates
Send from your own domain with DKIM and SPF
Email delivery tracking
Campaign sending
Mailboxes for agents
MCP and CLI support
AI email editor

Pricing

Pricing model: Freemium

Free: 3,000 emails/month. Starter: $5/month for 15,000 emails. Growth: $19/month for 50,000 emails. Scale: $99/month for 300,000 emails. Overage: $0.50 per 1,000 emails, up to a spend limit ($50 by default).

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Samva specifications

Specifications of Samva
Section	Email & notification APIs
Origin	Dover, United States
Website	samva.dev
Votes²	0

Samva metrics

Fact file for samva.dev: Ahrefs Domain Rating and Majestic link facts, each with the change since the last fact check.
Metric	Value
Domain Rating	35 +1 (up) since last check
Trust Flow	3 no change since last check
Citation Flow	19 no change since last check
Referring domains	32 no change since last check
External backlinks	340 no change since last check

Fact: Ahrefs Domain Rating checked 12 Nov 2026, fact changed 9 Nov 2026. Fact: top topic Recreation (3). Fact: Majestic checked 25 Oct 2026, fact changed 25 Oct 2026. Link facts from Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.

Samva domain fact sheet

Open the fact sheet

Read from the public RDAP record on 10 Nov 2026, 07:02 UTC.
Domain age	3 months
Registered	17 Jul 2026
Expires	17 Jul 2027
Registrar	Name.com, Inc.
DNSSEC	Signed

Every domain fact for samva.dev

Samva launch receipt sheet

What we have measured for Samva since it went live on SaaS Directory Info on 25 October 2026.

35 Domain Rating (Ahrefs) +2 (up) since launch
at launch: 33 (25 Oct 2026); latest: 11 Nov 2026
3 Trust Flow (Majestic)
first measured 25 Oct 2026
32 Referring domains (Majestic)
first measured 25 Oct 2026

Day 17 since launch. Next receipt: day 30, 24 Nov 2026. The figures report a change; they do not say what caused it, and many things can. No figure here is a guess.

Biggest gains on SaaS Directory Info

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Frequently looked up

Q1What is Samva?: Samva is an email API for your app. You send transactional and product email with one typed call, and delivery events and customer replies come back to your app as signed webhooks, threaded to the email they answer. A dashboard shows every send.
Q2How do replies get back to my app?: Turn on receiving for your domain. Replies are parsed, attached to the same conversation as the email they answer, and posted to your webhook as message.received. You can answer in the same thread.
Q3Is there a free plan?: Yes. The free plan includes 3,000 emails a month with no credit card required. Paid plans start at $5 a month for 15,000 emails.
Q4What happens if I go over my plan?: Paid plans bill extra emails at exactly $0.50 per 1,000, up to a monthly spend limit ($50 by default) you can raise, lower, or pause. The free plan stops at 3,000.
Q5Can I send from my own domain?: Yes. Add it and Samva generates the DKIM and SPF records and checks your DMARC policy. If Cloudflare or Vercel hosts your DNS, you can connect it and the records are added for you.

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