How do their growth rates compare?

Quickliner Keyboard has a month-over-month growth rate of —; superReply has -32.3%.

How does pricing compare?

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. superReply: Freemium. Freemium. Free to start with up to 90 AI email replies per month. Paid plans unlock unlimited replies and advanced tone controls, billed monthly or annually, with team plans available for multiple seats. Cancel anytime from billing settings.

What are alternatives to Quickliner Keyboard and superReply?

Other tools in related categories include Superhuman, BlueMail, WriteMail.ai, Smart Assistant by Mailbutler, Friday: AI E-mail Writer.

Head-to-Head Benchmark

Quickliner Keyboard vs superReply

Quickliner Keyboard records 0 monthly visits with — month-over-month growth and Paid pricing. superReply records 810 monthly visits with -32.3% growth and Freemium pricing.

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

superReplyFreemiumTraffic Leader

AI email reply extension for Gmail and Outlook — free for your first 90 replies a month

Monthly Visits

810

MoM Velocity

-32.3%

Top Market

🇮🇳 India

View superReply Analysis superreply.co

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	Quickliner Keyboard	superReply
Official Domain	apps.apple.com	superreply.co
Pricing Model	Paid	Freemium
Monthly Visits	0 (0)	810 (810)

Primary Market & Share	🌐 Global (—)	🇮🇳 India (90.4%)

Direct Visits / mo	0	312

User Rating	3.4	4

Supported Platforms	App	Website

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

Frequently Asked Questions: Quickliner Keyboard vs superReply

Quickliner Keyboard has 0 monthly visits, while superReply has 810. Traffic estimates describe audience size, not product quality.

More Head-to-Head Matchups

Quickliner Keyboard vs Superhuman

6.51M visits/mo

Superhuman vs superReply

6.52M visits/mo

BlueMail vs Quickliner Keyboard

319.81K visits/mo

BlueMail vs superReply

320.62K visits/mo

Quickliner Keyboard vs WriteMail.ai

79.92K visits/mo

superReply vs WriteMail.ai

80.73K visits/mo

Best Alternatives to Quickliner Keyboard & superReply (12)

–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

superReply

AI email reply extension for Gmail and Outlook — free for your first 90 replies a month

Reply suggestions inside your inbox

The extension appears directly in Gmail and Outlook web, so you never leave the thread you are answering.

Tone matching

Pick the tone of voice that fits the situation — professional for a client, casual for a friend — and the suggestions adapt.

One-click smart responses

A single click surfaces several ready-to-send reply options so you are never stuck staring at a blank compose box.

Works beyond email

Beyond Gmail and Outlook, superReply integrates with Chrome, WhatsApp, Slack, LinkedIn, Upwork and Fiverr.

Strengths & Pros

+Free tier covering up to 90 AI replies every month
+Lives inside Gmail and Outlook, so there is no new app to learn
+Tone controls adapt suggestions to professional or casual contexts
+Does not store generated replies on its own servers

Limitations

–

Requires installing a Chrome extension rather than working as a standalone web app

–Advanced tone controls and unlimited replies sit behind the paid plans

–Each user needs their own account, so team-wide rollout takes a little setup

01

Superhuman

6.5M/mo

The AI productivity suite with agents, email, and docs that work wherever you do

AI Email AssistantPaid+7.9%

Superhuman Go assistant showing inline suggestions across email and calendar

#1

02

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

03

WriteMail.ai

79.9K/mo

Turn a few key points into polished, on-tone emails

AI Email WriterFreemium36% direct

#3

04

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

An 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

05

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

06

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

07

AImReply – Free AI Email Writer

17.6K/mo

Write polished, on-tone emails in seconds — free, right in your browser

AI Email WriterFree+6.9%

Screenshot of the AImReply email writer showing a generated draft with tone and length options

08

SmartWriter

10.6K/mo

Free / Open-sourceAI-written cold emails, LinkedIn notes and backlink pitches built from real prospect research

AI Email GeneratorFree Trial, Paid+11.8%

09

Lyne

6.2K/mo

Free / Open-sourceEvery email worth a reply, drafted in your voice, never auto-sent

AI Email GeneratorFree Trial39% direct

10

ForthWrite

5.7K/mo

AI email drafting that writes in your own voice, inside Gmail and Outlook

AI Email WriterFreemium, Free Trial, Contact for Pricing+4.6%

ForthWrite compose widget drafting an email reply inside the Gmail web interface

11

Auto Gmail AI email assistant interface showing an auto-generated Gmail reply draft

Auto Gmail: ChatGPT for email

4.9K/mo

SpecialistAn AI drafting layer that writes most of your Gmail replies before you open them.

AI AgentPaid+14.9%

Screenshot of Auto Gmail generating a reply draft inside a Gmail conversation thread

12

Ready to Send

1.7K/mo

AI-generated Gmail replies, written in your voice and waiting for your review

AI Email GeneratorFreemium, Free Trial39% direct

Visit

Superhuman

6.5M/mo+7.9%

The AI productivity suite with agents, email, and docs that work wherever you do

AI Email Assistant76% direct

Paid

#2

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

WriteMail.ai

79.9K/mo

Turn a few key points into polished, on-tone emails

AI Email Writer36% direct

Freemium

Visit

Smart Assistant by Mailbutler

47.2K/mo

Official

An AI email assistant that drafts, summarizes, and perfects your messages in place

AI Email Assistant39% direct

Freemium, Free Trial, Paid

Visit

Friday: AI E-mail Writer

33.1K/mo+20.8%

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

AI Email Writer41% direct

Free Trial

Visit

ParagraphAI

23.3K/mo

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

AI Writing Assistants54% direct

Freemium

Visit

AImReply – Free AI Email Writer

17.6K/mo+6.9%

Write polished, on-tone emails in seconds — free, right in your browser

AI Email Writer40% direct

Free

Visit

SmartWriter

10.6K/mo+11.8%

Free / Open-sourceAI-written cold emails, LinkedIn notes and backlink pitches built from real prospect research

AI Email Generator40% direct

Free Trial, Paid

Visit

Lyne

6.2K/mo

Free / Open-sourceEvery email worth a reply, drafted in your voice, never auto-sent

AI Email Generator39% direct

Free Trial

Visit

ForthWrite

5.7K/mo+4.6%

AI email drafting that writes in your own voice, inside Gmail and Outlook

AI Email Writer39% direct

Freemium, Free Trial, Contact for Pricing

Visit

Auto Gmail: ChatGPT for email

4.9K/mo+14.9%

SpecialistAn AI drafting layer that writes most of your Gmail replies before you open them.

AI Agent39% direct

Paid

Visit

Ready to Send

1.7K/mo

AI-generated Gmail replies, written in your voice and waiting for your review

AI Email Generator39% direct

Freemium, Free Trial

Quickliner Keyboard vs superReply

Side-by-Side Traffic & Specification Matrix

Quickliner Keyboard

Strengths & Pros

Limitations

Frequently Asked Questions: Quickliner Keyboard vs superReply

How do Quickliner Keyboard and superReply compare in monthly traffic?

How do their growth rates compare?

How does pricing compare?

What are alternatives to Quickliner Keyboard and superReply?

More Head-to-Head Matchups

Best Alternatives to Quickliner Keyboard & superReply (12)

superReply

Strengths & Pros

Limitations