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Nitrosend - AI Email Marketing

Nitrosend Pty Ltd v2.1.5

Email marketing & newsletters

Full description ↓

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Description

From the marketplace listing

Nitrosend is AI-native email marketing you run from ChatGPT. Plan, write, design and send newsletters, campaigns and automated flows by conversation, from first draft to actual send. What you can do: - Write and send email campaigns and newsletters in your brand style - Build automation flows: welcome series, onboarding, win-back, abandoned cart - Manage contacts, lists, segments and tags - See what is working in your analytics and get specific fixes - Review email previews, send yourself a test, and approve live delivery Use managed sending or configure your provider in the Nitrosend app. Application-triggered transactional email uses the REST API or SDK. Get started: connect Nitrosend from the ChatGPT Plugin Directory, then sign in or create an account in the same step.

Language: English · Automatically detected from descriptions.

What changed

Nitrosend - AI Email Marketing

Oct 28, 2026 · 2 saved observations

Metadata · Oct 28, 2026 · 12:12 UTC · Compared with Oct 27, 2026 · 00:10 UTC

WHAT CHANGED

Declared capabilities changed

Full description — Now says: AI-native email marketing you run from ChatGPT. Plan, write, design and send newsletters, campaigns and automated flows by conversation, from first draft to...

Observed in instructions or declared skills. Runtime behavior has not been tested.

Open full comparison.

Full description

Before

Oct 27, 2026 · 00:10 UTC

an AI-native email marketing platform. Connect it to ChatGPT to create and manage email campaigns, automation flows, contacts, templates, analytics, and sending settings. - Create and send email campaigns with GPT/Codex written copy - Bu...

After

Oct 28, 2026 · 12:12 UTC

AI-native email marketing you run from ChatGPT. Plan, write, design and send newsletters, campaigns and automated flows by conversation, from first draft to actual send. - Write and send email campaigns and newsletters in your brand styl...

Long description

Before

Oct 27, 2026 · 00:10 UTC

an AI-native email marketing platform. Connect it to ChatGPT to create and manage email campaigns, automation flows, contacts, templates, analytics, and sending settings. - Create and send email campaigns with GPT/Codex written copy - Bu...

After

Oct 28, 2026 · 12:12 UTC

AI-native email marketing you run from ChatGPT. Plan, write, design and send newsletters, campaigns and automated flows by conversation, from first draft to actual send. - Write and send email campaigns and newsletters in your brand styl...

Short description

Before

Oct 27, 2026 · 00:10 UTC

Faster email for builders

After

Oct 28, 2026 · 12:12 UTC

Email marketing & newsletters

Declared skills

Before

Oct 27, 2026 · 00:10 UTC

[]

After

Oct 28, 2026 · 12:12 UTC

[{"description":"Plan a first branded email send on Nitrosend through an activated brand-subdomain sender or a verified customer domain, using the canonical delivery-capacity outcome from nitro_get_status.","interface":{"brand_color":nul...

Metadata: full comparison →

Files · Oct 28, 2026 · 12:12 UTC · Compared with Oct 24, 2026 · 12:53 UTC

WHAT CHANGED

Package or technical metadata updated

Package or technical metadata updated

Observed in package metadata. These changes alone do not establish a new customer-facing feature.

Open full comparison.

These are saved file metadata. Open a changed file to read its text edits.

Package file

Before

Oct 24, 2026 · 12:53 UTC

08b6a4ba1848b748cfbedc4c07bae74ff62a8c2f221089f5dc1b3f3d81f5f015

After

Oct 28, 2026 · 12:12 UTC

8e9818cf4822665f3a066a78254874e8a0e423553236728fbd043e87f08a2467

Package file

Before

Oct 24, 2026 · 12:53 UTC

8682

After

Oct 28, 2026 · 12:12 UTC

8919

Package file

Before

Oct 24, 2026 · 12:53 UTC

Not present

After

Oct 28, 2026 · 12:12 UTC

{"sha256":"eab51c2731a84157d73131c9c47dd4076ca6cda878a1ea5f502c708f518309d7","size":154947}

Package file

Before

Oct 24, 2026 · 12:53 UTC

Not present

After

Oct 28, 2026 · 12:12 UTC

{"sha256":"d0052453da625def494b453f93263a1ab843f9b3ed8e1a732ba9a8a08f3b5fbb","size":110766}

Compare changed files →
Earlier changes · 2 more observation days on this page
Nitrosend - AI Email Marketing

Oct 27, 2026 · 2 saved observations

Capabilities & instructions

Full description changed from “an AI-native email marketing platform. Connect it to ChatGPT to create and manage email campaigns, automation flows, contacts, templates, analytics, and sending settings. - Create and send email campaigns with GPT/Codex written copy - Bu...” to “AI-native email marketing you run from ChatGPT. Plan, write, design and send newsletters, campaigns and automated flows by conversation, from first draft to actual send. - Write and send email campaigns and newsletters in your brand styl...”.

Listing evidence →
Technical updates

Is v2 template: added “false”.

Metadata evidence →
Nitrosend - AI Email Marketing

Oct 24, 2026 · 3 saved observations

Positioning & listing

Full description changed from “the AI-native email marketing platform. Connect it to ChatGPT and control your entire email stack through conversation. - Design emails that match your brand automatically Nitrosend learns your brand voice and gets smarter with every sen...” to “an AI-native email marketing platform. Connect it to ChatGPT to create and manage email campaigns, automation flows, contacts, templates, analytics, and sending settings. - Create and edit email templates and brand settings Bring your ow...”.

Metadata evidence →Listing evidence →
Technical updates

Package contents changed in 4 files: .app.json, .codex-plugin/plugin.json, .mcp.json, …. Open the file diff to inspect the edits.

Files evidence →

Competitor profile

From the developer’s listing and package; capabilities are not independently tested. Package observed Nov 3, 2026.

Declared capabilities

Email marketing & newsletters

Declared limitations

  • Unsupported social posting
  • Unsupported landing-page creation
  • Unsupported sales-pipeline reporting

Review scenarios; not an exhaustive list.

Cost & access

The registered ChatGPT OAuth client exposes provider and billing status reads only. It cannot accept provider credentials, change plans, initiate checkout or add account funds. Existing subscribed services and already-funded email validation can be used within their normal authorization and confirmation controls. Provider setup and billing changes happen in the Nitrosend app.

Terms may have changed since this observation.

Starter prompt

How is my email marketing performing, and what should I fix first?

View onboarding →

View package source →

Screenshots

From the developer.

Keywords

Matches for “letters”

Exact text from the indicated source. A mention alone does not establish support for your task.

Publisher subtitle

Email marketing & newsletters

Publisher keywords · listing

email marketing newsletters email campaigns marketing automation transactional email email

Publisher description

Nitrosend is AI-native email marketing you run from ChatGPT. Plan, write, design and send newsletters, campaigns and automated flows by conversation, from first draft to actual send. What you can do: - Write and send email campaigns and newsletters in your brand style - Build automation flows: welcome series, onboarding, win-back, abandoned cart - Manage contacts, lists, segments and tags - See what is working in your analytics and get specific fixes - Review email previews, send yourself a test, and approve live delivery Use managed sending or configure your provider in the Nitrosend app. Application-triggered transactional email uses the REST API or SDK. Get started: connect Nitrosend from the ChatGPT Plugin Directory, then sign in or create an account in the same step.

Files & skills

File archives

Plugin package8 files · 293 KBBrowse files →
Skill instructions
onboarding5.58 KB

View saved version →

---
name: onboarding
description: Plan a first branded email send on Nitrosend through an activated brand-subdomain sender or a verified customer domain, using the canonical delivery-capacity outcome from nitro_get_status.
---

# Nitrosend onboarding

Help the user complete one first-email objective or inspect their email
performance. Start from the connected account's actual state and skip setup
that is already complete. This workflow is adapted from Nitrosend's canonical
onboarding guide at https://nitrosend.com/SKILL.md.

## Connect and confirm context

Connect Nitrosend from the Plugin Directory and sign in or create an account
in the OAuth flow. Do not request a password or provider credentials in chat.
After connecting, call `nitro_get_status`. Confirm the account and brand
before drafting or changing anything. If several accounts are available and
none is selected, ask which one to use, then call `nitro_select_account`.
Use `nitro_select_brand` for an authorized brand change. Never infer a write
target from the account that happened to open in the web dashboard.

If authentication has just finished but the tools are unavailable, start a
new conversation after connecting. Repeatedly reconnecting does not repair a
tool definition held by the directory.

The status response supplies account, brand, onboarding, sender,
`brand_subdomain`, `delivery`, issues and recommendations. Report setup gaps
and pauses as returned. Do not invent a health score, verified customer domain,
capacity, send success or completed onboarding.

## Complete only the missing setup

- Use `nitro_set_brand_kit` to set the real company name and brand color or
  inspect a website the user provides. Follow the returned missing-field
  guidance. Ask for the user's real mailing address if campaign readiness
  requires one; never copy an example address into the Brand Kit.
- If no ready sender is selected, call `nitro_prepare_brand_sender` with
  no arguments. This synchronously derives the
  address from the complete Brand Kit. On `brand_identity_required`, set the
  missing Brand Kit fields and retry. Follow the schema exposed by this
  conversation, including when the server suggests a newer optional field.
- A Nitrosend address is a protected brand subdomain under the platform's
  verified shared root. It does not establish that the customer owns or has
  verified an independent domain. A customer-owned sending domain needs its
  own DNS verification. Preserve an existing sender selection.
- Inspect `delivery.reason_code`, `issues` and `retry_at` for capacity or
  pacing constraints. Never derive a private sending allowance from a plan
  name. Billing and provider credential changes are managed in the Nitrosend
  app; do not request keys, display offers, or initiate checkout in chat.
- Import only contacts the user is authorized to use. Use
  `nitro_search_contacts` or `nitro_query` to resolve existing lists rather
  than inventing IDs. For up to 100 records use
  `nitro_import_contact_records`. Larger CSVs use `nitro_reserve_csv_upload`,
  PUT the bytes to the returned URL, then `nitro_start_csv_import` with the
  returned signed_id. Follow the returned progress/read-back guidance.

## Draft, review and test

For a newsletter or one-time broadcast, use `nitro_compose_campaign`.
For an event-triggered series, use `nitro_compose_flow`. Begin with
`composition_mode: "intent"` and the user's objective. The returned authoring
contract supplies the exact brand, memory, design schema, bindings and
continuation; follow its `next_call`. Do not reconstruct this packet from
status or preload general reference documents before every composition.

Emails are structured sections, not arbitrary HTML. Preserve the brand theme
and required footer. Use `nitro://guide` for unfamiliar vocabulary and
`nitro://brand-kit` or `nitro://schema` for literal manual edits when needed.

After persistence:

1. Keep the returned campaign/flow ID. For a flow, also retain its exact
   `draft_revision_id`.
2. Call `nitro_review_delivery` on that saved target and, for a flow, that
   exact revision. Show the preview/editor link and actual blockers.
3. If the user requests a test, use `nitro_send_test_message` with the saved
   test recipient. A test sends real email. Report the actual recipient and
   delivery outcome; a dry run or a pending result is not a delivered test.
4. Obtain explicit approval for live delivery to the identified audience.
   Only then use `nitro_control_delivery` to approve and launch or schedule.
   For flows, use the revision returned by review. An all-contacts launch
   additionally requires `confirm_send_to_all: true`.

A saved draft is not a send; approval is not activation or a capacity
reservation. After launch, report the actual status and monitoring link.
Transactional email is for application-triggered receipts, resets and
verification, not a substitute for a marketing campaign. Use the REST API or SDK
for application-triggered transactional email.

## Analytics and recovery

For a performance-first request, use `nitro_get_insights` with the requested
scope and period. Base advice on returned metrics, trends and data quality.
Explain zero or insufficient data instead of fabricating performance.

Read errors, `how_to_fix`, `suggested_tool_call` and response sidecars before
retrying. Fix the named cause first. Preserve idempotency keys for exact
retries; do not repeat an uncertain delivery with a new key. `nitro_append_memory`
needs a stable idempotency key. Never bypass a sending pause, ownership check
or content-review decision. Contact support through `nitro_request_support`
when the user asks or available recovery steps are exhausted.

Release notes

Clarify email marketing and newsletter capabilities, add product screenshots and guided account, brand and sender onboarding, and align guidance with individually exposed hosted operations. Preserve the existing remote MCP connection and review cases. Hosted MCP tools update separately after automated server scans pass.

Declared in the saved package. Remote tools may change independently.

Package details

Publisher declarations from the archived package. These are separate from our research and the live service's terms.

Package author
Nitrosend Pty Ltd
Keywords
See keywords
Getting started skill
./skills/onboarding/SKILL.md
Commerce declaration
Does not support commerceThis does not establish whether access is free or paid.
Review scenarios
5 positive · 3 negativeScenario counts, not test results.

Package observed Nov 3, 2026.

Technical details
First seen
Sep 30, 2026 · 22:02 UTC
Last seen
Nov 3, 2026 · 18:00 UTC
Latest observed change
Oct 28, 2026 · 12:12 UTC
Collection status
Collected

plugin_asdk_app_69c236abbea481918d9180a100abd6b0

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