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Respondable
Email writing
Freemium

Respondable

An AI-powered email assistant that predicts response rates and provides real-time feedback on writing style, tone, and effectiveness directly within your inbox.

Rating
0
Reviews
0
Upvotes
3 months ago
Listed
Email writing
Productivity
AI Assistant
Communication
Email Tracking
Writing Enhancer
Sentiment Analysis
Tool information
Provider
Boomerang
Platforms
Web
Gmail
Outlook
iOS
Android
Languages
English
Added to directory
3 months ago
Last updated
about 2 months ago
Rating
Not available
Pricing
Freemium

About Respondable

What the tool does and who it's for

Respondable is an AI-powered assistant developed by Boomerang that helps users write more effective emails in real time. Integrated directly into Gmail and Outlook, it uses machine learning trained on millions of messages to predict the likelihood of receiving a response. As you type, Respondable provides a score based on factors like subject line length, word count, question count, and reading level. Advanced features available in premium tiers offer deeper analysis into the tone of the message, including positivity, politeness, and subjectivity, ensuring your communication strikes the right chord with recipients.

Key capabilities

Real-time response likelihood meter based on millions of analyzed emails.
Analysis of subject line length, word count, and reading grade level.
Advanced sentiment analysis including Positivity and Politeness scores.
Subjectivity vs. Objectivity balance indicators for professional tone.
Actionable suggestions to improve email clarity and engagement.
Seamless integration with Gmail and Outlook via the Boomerang extension.
Predictive insights into how different writing factors impact response rates.
Privacy-focused design that analyzes writing without storing email content.

Pricing

Freemium — plans below

Basic

$0

  • 10 message credits per month
  • Basic Respondable analysis
  • Send Later functionality
  • Response tracking

Personal

$4.98/mo

  • Unlimited message credits
  • Basic Respondable analysis
  • Mobile app access
  • Gmail only

Pro

Most popular

$14.98/mo

  • Advanced Respondable (Tone & Politeness)
  • Inbox Pause
  • Recurring messages
  • Meeting scheduling

Premium

$49.98/mo

  • Salesforce/CRM integration
  • Priority support
  • Everything in Pro
  • Team management

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