Nuntly
Send, receive, and reply to email via REST API.
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Description
Send, receive, and reply to email via REST API. Named inboxes, thread grouping, real-time webhooks, and AI agent integration. From Code to Inbox.
About Nuntly
What is Nuntly?
Nuntly is a developer-first email platform to send, receive, and reply through one API. A free plan is available, and no credit card is required.
What Nuntly does
Add a sending domain and configure DKIM, SPF, and DMARC. Take an API key from the dashboard, install the SDK, or call the REST API, and send in a few lines of code. Send one email or up to 100 emails in one bulk request, or schedule delivery with scheduledAt and cancel it before it is sent. An idempotency key deduplicates a retry. Inbound email becomes structured JSON, with namespaces, threads, and inboxes, and a Reply API. Webhooks push delivery, open, click, and bounce events, with automatic retries and event replay. Email logs keep up to 30 days of retention. Data is hosted in the EU by default.
Who Nuntly is for
Nuntly is built for developers who need email delivery without managing infrastructure. It is run by Olivier Bazoud, trading as an Entreprise individuelle registered in Chatillon, France. Enterprise customers with a residency requirement can discuss additional regions.
How Nuntly works
Verify the domain with DKIM, SPF, and DMARC, then send from the SDK or the REST API, then track opens, clicks, and bounces in the dashboard or via webhooks. Inboxes are created on verified domains. Incoming messages are grouped into threads. An agent can be attached to an inbox so Nuntly triggers it on a new message. Agent memory persists at four scopes: global, inbox-only, thread-only, or inbox-and-thread. SMTP is also supported from an existing email client.
Key features
- Single, bulk, and scheduled sending, plus SMTP, attachments, CC, BCC, and reply-to.
- Inbound inboxes, automatic thread grouping, namespaces, and a Reply API.
- Webhooks for delivery, open, click, and bounce events, with retries and replay.
- SDKs for TypeScript and JavaScript, with types, retries, pagination, and error handling.
- DKIM, SPF, and DMARC on every domain, plus end-to-end encryption and EU hosting by default.
- Agent memory, structured JSON, and a Reply API for inbound email.
Pricing
As listed on nuntly.com, checked 13 October 2026. Prices can change; see the site for current terms.
- A free plan is available. No credit card is required. Data is hosted in the EU, in Dublin, Ireland, on every plan, including the free one.
- Enterprise customers with a specific residency requirement can discuss additional regions, including fully isolated deployments.
Facts from nuntly.com, checked 13 October 2026
- The name comes from nuntius, Latin for messenger.
- Bulk send accepts up to 100 emails in one request.
- EU hosting in Dublin is the default on every plan, including the free one.
- Idempotency keys are supported on send requests, and a scheduled email can be canceled before delivery.
Written from Nuntly's own website (Homepage, Features, About). The maker can claim this listing to edit it.
Categories
Frequently asked questions
Where is Nuntly data hosted?
The transactional and inbound email API runs on Amazon Web Services. Data is hosted in the EU, in Dublin, Ireland, by default on every plan, including the free one.
Who runs Nuntly?
Olivier Bazoud runs it, trading as an Entreprise individuelle registered in Chatillon, France. The background says 15+ years building software and 10+ years on infrastructure, including Head of Infrastructure at Ogury and VP Platform at Brevo.
How does a first send work?
Add the sending domain and configure DKIM, SPF, and DMARC. Then use an API key with the SDK or the REST API.
What can an agent do with inbound email?
Nuntly can trigger an agent on a new message. Memory scopes are global, inbox-only, thread-only, or inbox-and-thread. Replies go through the Reply API and stay linked to the thread.
How long are email logs kept?
Search and filter email events with up to 30 days of log retention, for outbound emails and for inbound messages.