Concisely
Email Summaries
Email summarization for productivity.
Like Shortwave, Concisely is in the Email Summaries category. Concisely is free, while Shortwave is freemium. Worth comparing on the detail page.
We've curated 47 of the best alternatives to Shortwave, ranked by feature overlap, topic similarity, user ratings, and popularity. Concisely, Rizemail, and CPA Pilot lead the list as the closest matches.
Updated May 18, 2026
The list includes 2 free alternatives and 45 freemium, so whether you're looking for a no-cost replacement or a more capable paid tier, there's an option to compare. Shortwave itself is freemium, which makes freemium alternatives the most natural starting point.
Many of these tools cluster around use cases like Summary, Analysis, Productivity, and Email — the same problem spaces Shortwave addresses. Cross-referencing tools that overlap on multiple topics gives a more reliable signal than category alone, because two products in the same category can still serve very different workflows.
Our ranking weighs eight signals: shared category, topic overlap, feature overlap, name and description text similarity (via PostgreSQL's pg_trgm and tsvector), Bayesian-smoothed user ratings, pricing-model match, popularity, and editorial overrides. Scores are then normalized within each tool's own candidate pool so the top match always represents the strongest available alternative.
Use the table of contents below to jump to free or paid alternatives, or scroll down to compare each option side-by-side with Shortwave.
Ranked by compatibility score
Email Summaries
Email summarization for productivity.
Like Shortwave, Concisely is in the Email Summaries category. Concisely is free, while Shortwave is freemium. Worth comparing on the detail page.
Email Summaries
Summarize emails instantly with AI
Like Shortwave, Rizemail is in the Email Summaries category. Rizemail is free, while Shortwave is freemium. Worth comparing on the detail page.
2 free and 45 freemium options.
23 additional candidates
Concisely ranks as the highest-scoring alternative to Shortwave, based on shared category, topic overlap, feature similarity, and user ratings. Ratings are still being collected for this tool.
Yes — 2 fully free and 45 freemium alternatives are available, including Concisely, Rizemail, and CPA Pilot.
Concisely is priced differently (free) and sits in the same category (Email Summaries). View its detail page to compare features, integrations, and reviews side-by-side.
Top Email Summaries alternatives include Concisely, Rizemail, CPA Pilot, and TL;DV. These tools share the same primary category and have meaningful topic overlap with Shortwave.
Neither Shortwave nor Concisely has user ratings yet — be the first to review either tool to help future visitors compare them.
Finance
AI-powered tax accounting assistant for CPAs
CPA Pilot shares 3 topics with Shortwave: Summary, Analysis, and Email. Both are freemium.
Meeting Summaries
Assisting virtual teams in meeting productivity.
TL;DV shares 2 topics with Shortwave: Summary and Productivity. Both are freemium.
Meeting Summaries
Turn voice into actionable insights
Vocol shares 2 topics with Shortwave: Summary and Analysis. Both are freemium.
Emails
Automated productivity, content, and inbox management.
Canary Mail shares 2 topics with Shortwave: Summary and Email. Both are freemium.
Content Repurposing
Efficient repurposing of content.
SummarAIze shares 2 topics with Shortwave: Summary and Email. Both are freemium.
Content
Streamlined content creation for improved productivity.
FuseBase AI shares 2 topics with Shortwave: Summary and Email. Both are freemium.
Task Automation
AI assistant for efficient work
broadn shares 2 topics with Shortwave: Productivity and Email. Both are freemium.
Customer Feedback Analysis
Synthesize design feedback into actionable tasks instantly.
Designpro shares 2 topics with Shortwave: Summary and Analysis. Both are freemium.
Speech To Text
Summarize and organize your thoughts with AI.
Vribble shares 2 topics with Shortwave: Free + From $7/mo and Productivity. Both are freemium.
Business Management
Unleash AI Power For Your Business
FlowChai shares 2 topics with Shortwave: Productivity and Email. Both are freemium.
Email Writing
Generate engaging emails with AI
Snov Email Writer shares 2 topics with Shortwave: Productivity and Email. Both are freemium.
Video Summaries
AI Powered tool to transcribe and summarize youtube videos, podcasts, audio notes
Summify shares 1 topic with Shortwave: Summary. Both are freemium.
Slack Summaries
Summarized Slack discussions.
Spoke.ai shares 1 topic with Shortwave: Summary. Both are freemium.
Customer Analysis
Customer insights drive fast product discovery.
Insight7 shares 1 topic with Shortwave: Analysis. Both are freemium.
Data Analysis
Data cleaning & visualization for insights gained.
DataSquirrel shares 1 topic with Shortwave: Analysis. Both are freemium.
Voice Notes Summaries
Voice notes transcribed and summarized automatically.
Audionotes shares 1 topic with Shortwave: Summary. Both are freemium.
Youtube Summaries
Key insights from Youtube videos.
Eightify shares 1 topic with Shortwave: Summary. Both are freemium.
Summaries
Online text summarizing for long articles.
TLDR This shares 1 topic with Shortwave: Summary. Both are freemium.
Paraphrasing
NLP text analysis and rewriting.
Tinq shares 1 topic with Shortwave: Analysis. Both are freemium.
Calendar Assistant
Optimized team schedule assistant.
Clockwise shares 1 topic with Shortwave: Productivity. Both are freemium.
Voice Notes Summaries
Converts voice notes to summarized text efficiently.
SpeakNotes shares 1 topic with Shortwave: Summary. Both are freemium.
Presentation Slides
Customizable presentations generated efficiently.
PresentationGPT shares 1 topic with Shortwave: Productivity. Both are freemium.
41 more free/freemium alternatives listed below. Browse all Shortwave alternatives ↓
47 free or freemium alternatives to Shortwave on /tools/shortwave/alternatives.
Links & Briefs shares 1 topic with Shortwave: Summary. Both are freemium.
ThoughtSpot Sage shares 1 topic with Shortwave: Analysis. Both are freemium.
