How do their growth rates compare?

Missive has a month-over-month growth rate of +0.2%; Quickliner Keyboard 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. Quickliner Keyboard: Paid. Paid app: the App Store listing shows a $12.99 in-app purchase for the 'Professional Email' feature. No free tier is advertised. Verify current pricing in the App Store before buying.

What are alternatives to Missive and Quickliner Keyboard?

Other tools in related categories include Superhuman, Spark Mail, BlueMail, Fyxer, Shortwave.

Head-to-Head Benchmark

Missive vs Quickliner Keyboard

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

MissiveFree Trial, PaidTraffic Leader

Collaborative inbox and email management for teams

Monthly Visits

631.35K

MoM Velocity

+0.2%

Top Market

🇺🇸 United States

View Missive Analysis

missiveapp.com

Quickliner KeyboardPaid

A sales-focused iOS keyboard that drafts professional emails from a few keywords

Monthly Visits

0

MoM Velocity

—

Top Market

🌐 Global

View Quickliner Keyboard Analysis apps.apple.com

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	Missive	Quickliner Keyboard
Official Domain	missiveapp.com	apps.apple.com
Pricing Model	Free Trial, Paid	Paid
Monthly Visits	631.35K (631,353)	0 (0)

Primary Market & Share	🇺🇸 United States (52.1%)	🌐 Global (—)

Direct Visits / mo	480.37K	0

User Rating	4.7	3.4

Supported Platforms	Website	App

Missive

Collaborative inbox and email management for teams

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.

Strengths & Pros

+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

Frequently Asked Questions: Missive vs Quickliner Keyboard

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

More Head-to-Head Matchups

Missive vs Superhuman

7.15M visits/mo

Quickliner Keyboard vs Superhuman

6.51M visits/mo

Missive vs Spark Mail

1.07M visits/mo

Quickliner Keyboard vs Spark Mail

435.23K visits/mo

BlueMail vs Missive

951.16K visits/mo

BlueMail vs Quickliner Keyboard

319.81K visits/mo

Best Alternatives to Missive & Quickliner Keyboard (12)

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

Quickliner Keyboard

A sales-focused iOS keyboard that drafts professional emails from a few keywords

Keyword-to-email generation

Type a few keywords about your sales scenario and the keyboard expands them into a full, well-written email.

Works in any app

As a custom iOS keyboard it functions inside Mail, Gmail, LinkedIn, CRMs, and any other app with a text field.

Sales-specific scenarios

Tuned for first-touch icebreakers, replies to prospect questions, and follow-up emails after meetings.

Built-in business coach

Suggests what to write next based on the situation you describe, not just grammar fixes.

Strengths & Pros

+Generates a usable first draft in seconds from minimal input
+Lives in the system keyboard, so it works across mail apps and social platforms
+Purpose-built for sales language rather than generic writing
+One-time purchase instead of an ongoing subscription

Limitations

–

Requires granting a third-party keyboard full access on iOS

–Only available on Apple platforms; no Android, Windows, or web version

–Very few ratings and reviews, so real-world reliability is hard to gauge

–Last update shipped in March 2023, so development may be dormant

01

Superhuman

6.5M/mo

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

AI Email AssistantPaid+7.9%

Superhuman Go assistant showing inline suggestions across email and calendar

#1

02

Spark Mail

435.2K/mo

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

AI Email AssistantFreemium, Free Trial46% direct

03

BlueMail

319.8K/mo

Free / Open-sourceA privacy-first email client with built-in AI writing help

AI Email AssistantFree36% direct

BlueMail desktop app with clustered messages, integrated calendar and GemAI compose panel

#3

04

Fyxer

298.3K/mo

SpecialistAutomates email triaging and executive scheduling effectively, but is structured as a virtual assistant rather than a collaborative team inbox.

AI AssistantFree Trial, Paid44% direct

Fyxer AI assistant generating a morning briefing and meeting agenda

05

Shortwave

193.3K/mo

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

AI Email AssistantFreemium, Free Trial81% direct

Shortwave inbox interface with AI bundles, shared threads and a calendar sidebar

06

Spike

93.5K/mo

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

AI Email AssistantFreemium39% direct

Spike inbox view with AI summaries and chat-style email threads

07

Inbox Zero

89.3K/mo

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 Email AssistantFreemium, Free Trial+6.8%

Inbox Zero analytics dashboard showing which senders email you most

08

WriteMail.ai

79.9K/mo

Free / Open-sourceTurn a few key points into polished, on-tone emails

AI Email WriterFreemium36% direct

09

Mailbutler Smart Assistant AI panel inside an email client with options to draft a reply, summarize a thread, and adjust tone

Smart Assistant by Mailbutler

47.2K/mo

Free / Open-sourceAn AI email assistant that drafts, summarizes, and perfects your messages in place

AI Email AssistantFreemium, Free Trial, Paid39% direct

Smart Assistant by Mailbutler interface preview

10

FiloMail

35.5K/mo

SpecialistAI email client that turns your inbox into clear next steps

AI Email AssistantFreemium26% direct

FiloMail interface with AI thread summary, smart labels and to-do panel

11

Friday: AI E-mail Writer

33.1K/mo

Free / Open-sourceDraft polished, on-tone emails in seconds with an AI writing assistant

AI Email WriterFree Trial+20.8%

Screenshot of Friday AI email assistant generating a professional follow-up email from a short prompt

12

ParagraphAI

23.3K/mo

Free / Open-sourceAn AI writing assistant and keyboard for error-free writing anywhere

AI Writing AssistantsFreemium54% direct

Screenshot of ParagraphAI Pro feature list including unlimited edits and 10,000 character input

Visit

Superhuman

6.5M/mo+7.9%

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

AI Email Assistant76% direct

Paid

#2

Visit

Spark Mail

435.2K/mo

Official

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

AI Email Assistant46% direct

Freemium, Free Trial

Visit

BlueMail

319.8K/mo

Official

Free / Open-sourceA privacy-first email client with built-in AI writing help

AI Email Assistant36% direct

Free

Visit

Fyxer

298.3K/mo

Official

SpecialistAutomates email triaging and executive scheduling effectively, but is structured as a virtual assistant rather than a collaborative team inbox.

AI Assistant44% direct

Free Trial, Paid

Visit

Shortwave

193.3K/mo

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

AI Email Assistant81% direct

Freemium, Free Trial

Visit

Spike

93.5K/mo

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

AI Email Assistant39% direct

Freemium

Visit

Inbox Zero

89.3K/mo+6.8%

Open Source

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 Email Assistant29% direct

Freemium, Free Trial

Visit

WriteMail.ai

79.9K/mo

Free / Open-sourceTurn a few key points into polished, on-tone emails

AI Email Writer36% direct

Freemium

Visit

Smart Assistant by Mailbutler

47.2K/mo

Official