The verdict
For most lean B2B founders, SaneBox is the higher-leverage buy, because email is the channel where deals, intros, and dropped balls actually live, and inbox triage compounds every single day. But it's a forever subscription tied to your mailbox, and that's a real cost.
MacWhisper wins on economics and privacy: a one-time licence (around 59 EUR / 69 USD lifetime on Gumroad), everything runs on-device, and you own it. If transcription is a recurring chore in your week, it's close to a no-brainer.
The honest answer for many founders is both, eventually, they fix different leaks and neither replaces the other. Start with whichever pain is louder this month.
Side by side
| 9 points compared | ||
|---|---|---|
| Starts at | $5.42/mo | |
| Free plan | Yes | No |
| API | ||
| MCP server | No | No |
| Built-in AI | Yes | Yes |
| Integrations & API | No | No |
| Mobile app | Yes | Yes |
| Native desktop app | Yes | No |
| Real-time collaboration | No | No |
| Links |
Plans and pricing
MacWhisper
- MacWhisper FreeFree
- MacWhisper Pro€64/one_off
SaneBox
- Snack$9.49/mo
- Lunch$15.99/mo
- Dinner$42.99/mo
Who each is for
Choose MacWhisper if…
Pick MacWhisper if you're on a Mac and you regularly turn audio into text: recording client calls, founder voice memos, podcast or interview audio, or meeting notes you'd rather not hand to a cloud service. The privacy story is genuine, transcription happens on-device, so sensitive recordings never leave your machine, which matters for client work and anything under NDA. The pricing also suits a founder who hates subscriptions: a one-time Gumroad licence (~59 EUR / 69 USD) you own outright, plus a free tier to test it first. It has an iOS companion too. The catch: no integrations or API, so it's a personal tool, not something you wire into a workflow.
Choose SaneBox if…
Pick SaneBox if email volume is the thing eating your days and you don't want to rip out the client you already use. It connects to Gmail, Outlook, Apple Mail, IMAP or Exchange and triages incoming mail by importance, then layers on snooze, follow-up reminders, one-click unsubscribe (BlackHole), and a daily digest, all inside your current inbox. It's billed per mailbox, not per seat, which is friendly for a solo founder running one or two accounts. Be clear-eyed about two things: there's no free tier (14-day trial only), and the entry Snack plan (from 4.99 USD/mo on a two-year commit) caps you at one account and two features, you'll likely want Lunch (from 7.99 USD/mo) to unlock the good stuff.
Other options worth a look
Hides your Gmail inbox by default so you can compose and search without distraction from incoming mail.