Word.now vs Shortwave
Shortwave is an AI-powered Gmail client with AI summaries and reply suggestions. Word.now focuses on reply style learning and draft generation. Here is how they compare.
Shortwave replaces your email client. Word.now doesn't.
To use Shortwave, you stop using Gmail's native interface and switch entirely to Shortwave's app. It becomes your inbox. Word.now is a standalone tool — you use your existing Gmail or Outlook as normal, and generate replies separately. One requires a migration. The other does not.
Word.now vs Shortwave: which should you use?
Shortwave is a Gmail client replacement with built-in AI for inbox bundling, reply suggestions, and message search. Word.now works with your existing email client and focuses on generating personalized replies using saved writing examples. Shortwave requires migrating to a new email client. Word.now does not. If you use Gmail and want a redesigned inbox experience with AI built in, Shortwave is worth considering. If you want reply improvements without changing your email client, Word.now is simpler.
Best for at a glance
| Use case | Word.now | Shortwave |
|---|---|---|
| Try without connecting email account | ✓ | ✗ |
| Personalized replies matching your writing style | ✓ | ~ |
| Inbox organization and triage | ~ | ✓ |
| Free plan with meaningful features | ✓ | ~ |
~ = partial support, limited availability, or requires additional configuration.
Full feature comparison: Word.now vs Shortwave
| Feature | Word.now | Shortwave |
|---|---|---|
| Email reply generation | ✓ | ✓ |
| Works without inbox access | ✓ | ✗ |
| Personalized writing style | ✓ | ~ |
| Inbox organization | ~ | ✓ |
| Gmail support | ✓ | ✓ |
| Outlook support | ✓ | ✗ |
| Thread summarization | ~ | ✓ |
| Free plan | ✓ | ~ |
| No account required to try | ✓ | ✗ |
| Mobile app | ~ | ✓ |
~ = partial support, limited availability, or in development. Last verified June 2026.
Word.now vs Shortwave pricing
Prices shown are approximate. Verify at the vendor's website before purchasing.
What this costs over a year
Shortwave Pro costs about $144 per year on top of the switching cost of learning a new client. Word.now’s drafting is free and Pro is ~$72 per year with no client change. If you would only use Shortwave for its AI replies, you are paying double Word.now’s price plus a migration to get them.
Setup and ease of use: Word.now
Word.now's free reply generator needs no account, no Gmail connection, and no client switch — paste text and generate a draft. The Pro plan connects via OAuth in under two minutes. Unlike Shortwave, there is no need to move your inbox to a new client or change how you currently access email.
- No email account connection required for the free tool
- Account creation takes under two minutes
- Works from any browser on desktop or mobile
- No browser extension required
Setup and ease of use: Shortwave
Shortwave replaces your Gmail client entirely. You sign in with your Google account and Shortwave takes over as your primary inbox interface. All your existing Gmail is accessible but within Shortwave's redesigned interface.
Setup is quick but you must be comfortable using an unfamiliar email client for all your daily email work.
Word.now vs Shortwave: privacy and data access
Word.now data access
- The free tool does not require email account access
- You control what content is entered into the reply generator
- The reply identity stores only examples you explicitly choose to save
- Raw email content is not stored from free tool usage
- Read more on our security and privacy standards
- Read our full privacy policy
Shortwave data access
- Requires Google account access as a Gmail client replacement
- Stores and processes your email through Shortwave's infrastructure
- AI features process email content to generate summaries and suggestions
- Review Shortwave's privacy policy before migrating your Gmail
- Shortwave is a Google-backed product; check current data sharing terms
Shortwave Gmail and Outlook support
| Email platform | Word.now | Shortwave |
|---|---|---|
| Gmail (personal) | ✓ | ✓ |
| Gmail (Google Workspace) | ✓ | ✓ |
| Outlook (personal) | ✓ | ✗ |
| Outlook (Microsoft 365) | ✓ | ✗ |
| Works without email client connection | ✓ | ✗ |
Where Word.now may be better
- You use Outlook as well as Gmail — Shortwave is Gmail-only and has no Outlook support
- You do not want to migrate away from your existing email client to a new app
- You need reply drafts that match your personal writing style across both formal and casual contexts
- You want a reply generator that works without connecting your inbox at all
- You need something that works immediately without moving your entire email history to a new client
Where Shortwave may be better
- You are a Gmail user willing to switch email clients entirely
- You want bundled inbox organization, AI replies, and search in one interface
- You value a visually redesigned inbox experience over your current Gmail layout
- You want to work asynchronously with team members in shared email threads
- You want thread summaries surfaced inline without leaving your inbox
Switching from Shortwave back to Gmail (and what you keep)
Shortwave reads your existing Gmail account, so switching away is mostly a matter of signing back into the Gmail interface - your mail, labels, and history are already there. Shortwave-specific structures like bundles and snoozed states do not carry over; check for snoozed threads before you stop using it, then revoke its access from your Google Account’s third-party access page.
If you liked Shortwave’s AI replies but not the client switch, that is precisely the gap Word.now fills: drafting in your own voice from inside whatever client you use. Save a few sent emails as writing examples and compare output against what Shortwave suggested - the personalization approach is different, not just the interface.
Our recommendation
If you are a committed Gmail user willing to adopt a new email client and want AI features integrated across triage, bundling, and reply suggestions, Shortwave is worth trying. If you want AI reply help without changing your email client, Word.now requires no migration and starts free with no account needed.
How this comparison was written
For this Shortwave comparison, we looked at Gmail-client replacement, AI summaries, inbox bundling, reply suggestions, and migration effort. A tool that changes the entire email interface should be judged differently from a tool that works beside your current client.
We make Word.now, so we highlight privacy and setup advantages carefully. We also note where Shortwave's integrated Gmail experience is stronger for users who actually want a redesigned inbox rather than a standalone drafting workflow.
Read our full methodology About Word.nowFrequently asked questions
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Generate a personalized email reply without connecting your inbox. Use the comparison above to decide whether you need a heavier tool.