# Missive vs ReplaiGPT

Missive records 631,353 monthly visits with +0.2% month-over-month growth and Free Trial, Paid pricing. ReplaiGPT records 0 monthly visits with — growth and Freemium pricing.

| Metric | [Missive](https://openaitools.app/tool/missive) | [ReplaiGPT](https://openaitools.app/tool/replaigpt) |
| :--- | :--- | :--- |
| Website URL | https://missiveapp.com | https://chromewebstore.google.com/detail/replaigpt/bcdidnkadmpemipmokednakfbmbojnbp |
| Categories | AI Writing Assistants, AI Translate, AI Email Assistant | AI Email Generator, AI Email Assistant, AI Reply, AI Response Generator |
| Pricing Model | Free Trial, Paid | Freemium |
| Monthly Visits | 631,353 | 0 |
| MoM Growth Rate | +0.2% | — |
| Primary Market | United States | Global |
| Direct Visits | 480,367 | 0 |
| Review Score | 4.7 | 3.8 |
| Saved Count | 0 | 0 |
| Supported Platforms | Website | Browser Extension |

## Missive

Missive was built around a simple observation: email was designed for individuals, but most businesses run on shared inboxes that several people need to work on together. Missive turns those inboxes into team workspaces. Every email becomes a conversation where colleagues can discuss the reply internally, assign ownership, and see who is handling what. Team inboxes, shared tasks, private notes, and tags replace forwarded messages and side-channel chat apps, keeping context attached to the message it belongs to.

The platform is a full email client as well, supporting Gmail and Google Workspace, Microsoft 365 and Outlook, IMAP, plus SMS and other channels. On top of that sits an automation layer: rules can handle repetitive routing and tagging tasks automatically, and integrations with more than 25 apps such as Stripe and CRMs pull extra context into the inbox. The AI assistant is positioned as a real assistant rather than a generic sidebar, gathering context from connected tools via MCP before drafting a reply.

Missive is popular with small and mid-sized businesses that live in email, including accounting, legal, real estate, logistics, and professional services firms. Customers include teams of 100-200 and above, and the company publishes customer stories, a status page, and a partner program for certified consultants.

**Pricing & Plans:** Missive offers a free trial so teams can invite colleagues and evaluate the product before paying. Paid plans are subscription-based per user, with tiers determined by team size and required features. Exact rates are published on the Missive pricing page.

- **Shared team inboxes:** Let multiple people work the same inbox with clear assignment, internal statuses, and visibility into who is answering what.
- **Internal conversation on emails:** Discuss and prepare replies inside the email thread itself, so context stays attached and nobody is left out of the loop.
- **Tasks and workload visibility:** Turn any email into an assigned task and see what each teammate is working on today, tomorrow, and next week.
- **Automations and rules:** Automate repetitive routing, tagging, and follow-up with rules, rule templates, and workflow automations.
- **AI assistant and integrations:** An AI assistant that gathers context from connected tools via MCP, plus integrations with 25+ apps including Stripe and CRMs.

**Strengths:** Turns shared inboxes into genuinely collaborative workspaces with internal chat; Combines email, tasks, automations, and integrations in one client; AI assistant pulls context from connected tools rather than acting as a generic sidebar; Strong fit for small and mid-sized teams that run on email

**Limitations:** Pricing is per-user and scales up with larger teams; The depth of features can be more than a very small team needs

[Profile (Markdown)](https://openaitools.app/tool/missive.md)

## ReplaiGPT

ReplaiGPT tackles a common annoyance with AI email tools: most assistants know nothing about who you are, so their drafts sound generic. ReplaiGPT makes you build reusable context profiles — details about yourself, your products, your standard answers — and then uses that stored context plus the currently open email to produce a reply that fits the actual request.

The extension works directly inside Gmail. You click the ReplaiGPT icon on an open message, pick one of your saved contexts, choose a language, and hit Generate. The result appears in roughly 10–15 seconds and can be sent after a quick edit. It is aimed at people who answer the same kinds of recurring requests over and over and want a faster first draft.

Privacy is handled locally: contexts and emails are stored in your browser rather than on ReplaiGPT's servers, and you supply your own OpenAI API key, so usage is billed by OpenAI directly. The basic version is free, with in-app purchases available.

**Pricing & Plans:** Freemium. The basic version is free to use and requires your own OpenAI API key (billed by OpenAI). Optional in-app purchases unlock extra functionality.

- **Custom context profiles:** Create and save reusable descriptions of yourself, your products or your business so every AI reply carries the right background.
- **One-click Gmail replies:** Open a message, click the extension icon, select a context and generate a draft reply without leaving your inbox.
- **Bring your own OpenAI key:** Connect your own OpenAI API key so generation costs go to your own account and you keep control of the model.
- **Local-first privacy:** Emails and contexts stay in your browser instead of being stored on the developer's servers.
- **Multilingual output:** Choose the language from the context dropdown and generate replies in any popular language.

**Strengths:** Replies reflect your own context instead of generic AI phrasing; No server-side storage of emails — contexts stay in your browser; Works in any language and with your own OpenAI API key; Free basic tier with no upfront cost

**Limitations:** Requires a separate OpenAI API key and account; Generation takes around 10–15 seconds per reply; Limited user base, so fewer community tips or reviews

[Profile (Markdown)](https://openaitools.app/tool/replaigpt.md)

## Frequently Asked Questions

### How do Missive and ReplaiGPT compare in monthly traffic?

Missive has 631,353 monthly visits, while ReplaiGPT has 0. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Missive has a month-over-month growth rate of +0.2%; ReplaiGPT has —.

### How does pricing compare?

Missive: Free Trial, Paid. Missive offers a free trial so teams can invite colleagues and evaluate the product before paying. Paid plans are subscription-based per user, with tiers determined by team size and required features. Exact rates are published on the Missive pricing page. ReplaiGPT: Freemium. Freemium. The basic version is free to use and requires your own OpenAI API key (billed by OpenAI). Optional in-app purchases unlock extra functionality.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Superhuman](https://openaitools.app/tool/superhuman) | 6,514,241 | +7.9% | Paid | Delivers blazing-fast keyboard-driven email management, but lacks Missive's team-first shared inboxes and built-in internal chat channels. | [.md](https://openaitools.app/tool/superhuman.md) |
| 2 | [Spark Mail](https://openaitools.app/tool/spark-mail) | 435,229 | -13.5% | Freemium, Free Trial | Provides clean inbox prioritization and smart summaries, but lacks deep team chat integration and shared inbox workflow rules. | [.md](https://openaitools.app/tool/spark-mail.md) |
| 3 | [BlueMail](https://openaitools.app/tool/bluemail) | 319,805 | -5.8% | Free | Features a unified cross-platform inbox with AI assistants, but lacks Missive's advanced team collaboration and shared conversation assignment. | [.md](https://openaitools.app/tool/bluemail.md) |
| 4 | [Fyxer](https://openaitools.app/tool/fyxer-ai-executive-assistant) | 298,288 | -3.8% | Free Trial, Paid | Automates email triaging and executive scheduling effectively, but is structured as a virtual assistant rather than a collaborative team inbox. | [.md](https://openaitools.app/tool/fyxer-ai-executive-assistant.md) |
| 5 | [Shortwave](https://openaitools.app/tool/shortwave) | 193,316 | -5.1% | Freemium, Free Trial | Offers superior AI email organization and bundling, but lacks Missive's robust multi-user shared inbox and team chat collaboration. | [.md](https://openaitools.app/tool/shortwave.md) |
| 6 | [Spike](https://openaitools.app/tool/spike) | 93,475 | -26.6% | Freemium | Transforms email threads into conversational chat rooms, but lacks Missive's structured task assignment and traditional shared team inbox workflows. | [.md](https://openaitools.app/tool/spike.md) |
| 7 | [Inbox Zero](https://openaitools.app/tool/inbox-zero) | 89,348 | +6.8% | Freemium, Free Trial | An open-source AI email assistant for sorting and drafting, but lacks Missive's enterprise-grade team collaboration and shared inbox management. | [.md](https://openaitools.app/tool/inbox-zero.md) |
| 8 | [WriteMail.ai](https://openaitools.app/tool/writemail-ai) | 79,919 | -29.9% | Freemium | Turn a few key points into polished, on-tone emails | [.md](https://openaitools.app/tool/writemail-ai.md) |
| 9 | [Smart Assistant by Mailbutler](https://openaitools.app/tool/smart-assistant) | 47,200 | -8.7% | Freemium, Free Trial, Paid | An AI email assistant that drafts, summarizes, and perfects your messages in place | [.md](https://openaitools.app/tool/smart-assistant.md) |
| 10 | [FiloMail](https://openaitools.app/tool/filo-mail) | 35,548 | -5.1% | Freemium | AI email client that turns your inbox into clear next steps | [.md](https://openaitools.app/tool/filo-mail.md) |

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Source: https://openaitools.app/compare/missive-vs-replaigpt

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