
Delivers blazing-fast keyboard-driven email management, but lacks Missive's team-first shared inboxes and built-in internal chat channels.
Missive records 631,353 monthly visits with +0.2% month-over-month growth and Free Trial, Paid pricing. Summatim records 0 monthly visits with — growth and Freemium pricing.

Summarize YouTube videos in seconds and skip the filler
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | missiveapp.com | chromewebstore.google.com |
| Pricing Model | Free Trial, Paid | Freemium |
| Monthly Visits | 631.35K (631,353) | 0 (0) |
| MoM Traffic Delta | +1.05K (+0.2%) | 0 (—) |
|---|
| Primary Market & Share | 🇺🇸 United States (52.1%) | 🌐 Global (—) |
|---|
| Direct Visits / mo | 480.37K | 0 |
|---|
| User Rating | 4.7 | 4 |
|---|
| Supported Platforms | Website | Browser Extension |
|---|

Collaborative inbox and email management for teams
Let multiple people work the same inbox with clear assignment, internal statuses, and visibility into who is answering what.
Discuss and prepare replies inside the email thread itself, so context stays attached and nobody is left out of the loop.
Turn any email into an assigned task and see what each teammate is working on today, tomorrow, and next week.
Automate repetitive routing, tagging, and follow-up with rules, rule templates, and workflow automations.

Summarize YouTube videos in seconds and skip the filler
Run the extension on any YouTube video and receive a short digest of its key points.
Check whether a long video contains what you need before committing to watching it all.
Installs as a small, unobtrusive Chrome extension that adds a summarize action to YouTube.
Useful for lectures, interviews, reviews and long-form talks where the important parts are buried in the middle.

Delivers blazing-fast keyboard-driven email management, but lacks Missive's team-first shared inboxes and built-in internal chat channels.

Provides clean inbox prioritization and smart summaries, but lacks deep team chat integration and shared inbox workflow rules.


Features a unified cross-platform inbox with AI assistants, but lacks Missive's advanced team collaboration and shared conversation assignment.
#3
SpecialistAutomates email triaging and executive scheduling effectively, but is structured as a virtual assistant rather than a collaborative team inbox.


Offers superior AI email organization and bundling, but lacks Missive's robust multi-user shared inbox and team chat collaboration.

Free / Open-sourceSummarize YouTube, Google, and any page with AI — free in your browser

Summarize any YouTube video into key ideas and timestamped notes in seconds.
AI summaries that turn long YouTube videos into key ideas in seconds

Transforms email threads into conversational chat rooms, but lacks Missive's structured task assignment and traditional shared team inbox workflows.

Free / Open-sourceAn open-source AI email assistant for sorting and drafting, but lacks Missive's enterprise-grade team collaboration and shared inbox management.


AI-generated YouTube chapters and timestamps in seconds
Turn any YouTube video into a one-minute digest
Delivers blazing-fast keyboard-driven email management, but lacks Missive's team-first shared inboxes and built-in internal chat channels.
Provides clean inbox prioritization and smart summaries, but lacks deep team chat integration and shared inbox workflow rules.
Features a unified cross-platform inbox with AI assistants, but lacks Missive's advanced team collaboration and shared conversation assignment.
SpecialistAutomates email triaging and executive scheduling effectively, but is structured as a virtual assistant rather than a collaborative team inbox.
Offers superior AI email organization and bundling, but lacks Missive's robust multi-user shared inbox and team chat collaboration.
Free / Open-sourceSummarize YouTube, Google, and any page with AI — free in your browser
Summarize any YouTube video into key ideas and timestamped notes in seconds.
AI summaries that turn long YouTube videos into key ideas in seconds
Transforms email threads into conversational chat rooms, but lacks Missive's structured task assignment and traditional shared team inbox workflows.
Free / Open-sourceAn open-source AI email assistant for sorting and drafting, but lacks Missive's enterprise-grade team collaboration and shared inbox management.
AI-generated YouTube chapters and timestamps in seconds
Turn any YouTube video into a one-minute digest