Nuntly
Summary
Nuntly is a developer-focused email platform for sending and receiving transactional email, replying to messages, and tracking delivery through one REST API. It supports single or bulk sends, scheduled or instant delivery, and template-based or template-free messages. For inbound email, it provides custom inboxes, stored messages, thread grouping, attachment access, inbound webhooks and a Reply API. The API covers domains, keys, webhooks, analytics, sending, receiving and team members; SDKs include TypeScript and Java. Webhooks report delivery, open, click and bounce events, with retries, replay, filtering and signature verification. Its dashboard and webhooks also expose complaint and inbound-message activity, while email logs are retained for up to 30 days. Nuntly says data is encrypted in transit and at rest, and that hosting and processing are in Europe by default. Its free plan requires no card and allows 3,000 emails per month, 100 per day, one domain and one inbox. Starter costs €10/month for up to 10,000 emails monthly.
Who it is for
Nuntly suits developers who want email sending and inbound-reply handling through an API. Its thread context and structured JSON features may also suit teams connecting AI agents to inboxes.
What is good
- Sending and inbound email through one REST API
- Webhook retries, filtering, and replay
- TypeScript and Java SDKs
- Free plan requires no credit card
What to know first
- Free plan capped at 3,000 emails monthly
- Free plan allows one domain and inbox
- Logs retained for up to 30 days
Verdict
Nuntly covers transactional sending, inbound conversations, and delivery visibility in a developer-oriented API. Its free tier is constrained by monthly and daily sending limits, while higher volume is available on paid plans.
Nuntly plans and pricing
All plansCompared on transactional email software
- Free plan
- Yesnuntly.com
- Paid from
- Freenuntly.com
- Delivery methods
- bothnuntly.com
- Template options
- bothnuntly.com
- Event webhooks
- Yesnuntly.com
- Delivery log retention
- 30 daysnuntly.com
- Dedicated IP option
- Yesnuntly.com
- Monthly send limit
- 10,000 emails/monuntly.com
Facts
- Free Tier Access
- The free plan requires no credit card.nuntly.com · 28 Sept 2026
- Email Sending
- Nuntly supports single or bulk, scheduled or instant email sending with or without templates.nuntly.com · 28 Sept 2026
- Email Receiving
- Inbound email includes inboxes, threads, message storage, and a Reply API.nuntly.com · 28 Sept 2026
- Supported Platforms
- The platform provides REST API access and SDK support, including TypeScript and JavaScript.nuntly.com · 28 Sept 2026
- API Scope
- The REST API covers domains, API keys, webhooks, analytics, sending, receiving, and team members.nuntly.com · 28 Sept 2026
- Integrations
- Nuntly integrates with AI agents through structured JSON, thread context, agent memory, and a Reply API.nuntly.com · 28 Sept 2026
- Webhook Features
- Webhooks provide real-time delivery, open, click, and bounce events with retries and replay.nuntly.com · 28 Sept 2026
- Security Encryption
- Data is encrypted in transit and at rest, with end-to-end encryption described on the page.nuntly.com · 28 Sept 2026
- Security Compliance
- The page states GDPR compliance and EU hosting, but does not list formal certifications.nuntly.com · 28 Sept 2026
- Email Authentication
- Domains support DKIM, SPF, and DMARC configuration.nuntly.com · 28 Sept 2026
- Teams And Admin
- The platform supports inviting team members and managing organizations through the unified API.nuntly.com · 28 Sept 2026
- Support Options
- Support varies by plan from email and Discord community support to Slack, priority, and on-demand support.nuntly.com · 28 Sept 2026
- Company Facts
- Nuntly reports 27M+ emails delivered and 100+ developer teams.nuntly.com · 28 Sept 2026
- Delivery Analytics
- The dashboard and webhooks provide real-time monitoring of deliverability, opens, clicks, and bounces.nuntly.com · 28 Sept 2026
- Dedicated IPs
- Dedicated IPs are available as an add-on on paid plans shown in the comparison.nuntly.com · 28 Sept 2026
- What it does
- Nuntly is a developer-first email platform for sending, receiving, replying to, tracking, and debugging transactional email through one REST API.nuntly.com · 28 Sept 2026
- Inbound email
- Its inbound API provides custom inboxes, automatic thread grouping, namespaces, attachment access, replies, and inbound webhooks.nuntly.com · 28 Sept 2026
- Observability
- The dashboard and webhooks provide real-time delivery, open, click, bounce, complaint, and inbound-message visibility, with email logs retained for up to 30 days.nuntly.com · 28 Sept 2026
- Webhooks
- Webhook deliveries support automatic retries, exponential backoff, filtering, replay, payload inspection, and cryptographic signature verification.nuntly.com · 28 Sept 2026
- SDKs
- Nuntly offers type-safe SDKs with built-in retries, pagination helpers, typed errors, and documented TypeScript and Java clients.nuntly.com · 28 Sept 2026
- AI agents
- AI agents can be attached to inboxes and use structured JSON, thread context, memory at global/inbox/thread scopes, a trigger webhook, and a Reply API.nuntly.com · 28 Sept 2026
- AI integrations
- Agent logic can run in customer infrastructure using Claude, GPT, Gemini, LangChain, LlamaIndex, or a custom pipeline.nuntly.com · 28 Sept 2026
- Security
- Nuntly states that data is encrypted at rest with AES-256 and in transit with TLS 1.3, with API keys hashed or encrypted and rotatable without downtime.nuntly.com · 28 Sept 2026
- Compliance and residency
- Nuntly says data is hosted and processed in Europe by default, is GDPR compliant, and offers additional or isolated enterprise regions.nuntly.com · 28 Sept 2026
- Support
- The pricing page lists email support for Free and Starter, email plus Slack support for Scale, and priority support for Enterprise.nuntly.com · 28 Sept 2026
- Company and hosting
- Nuntly is operated by Olivier Bazoud as an entreprise individuelle in Chatillon, France, and uses AWS with EU-only Dublin hosting.nuntly.com · 28 Sept 2026
Company
- Headquarters
- Châtillon, Francenuntly.com · 28 Sept 2026
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Sources
- nuntly.com· checked 28 Sept 2026
- nuntly.com/pricing· checked 28 Sept 2026
- nuntly.com/features· checked 28 Sept 2026
- nuntly.com/about· checked 28 Sept 2026
- nuntly.com/legal/imprint· checked 28 Sept 2026