The short version
| Stackora | SaneBox | Unroll.me | |
|---|---|---|---|
| What it does | Digest + AI summarization | Inbox sorting + snooze | Unsubscribe + rollup |
| Inbox access | Forward-only (no OAuth) | Full inbox OAuth required | Full inbox OAuth required |
| AI summaries | Yes — per email + weekly digest | No | No |
| Calendar extraction | Yes | No | No |
| Action item tracking | Yes (paid plans) | No | No |
| Free tier | Yes | No (trial only) | Yes |
| Best for | Batch review + signal extraction | Triage inside your inbox | Newsletter cleanup |
Stackora
Stackora's core idea is intentional capture and batch review. You forward specific mail — school notices, client threads, newsletters, finance alerts — to a unique address. Stackora parses each message with AI, extracts dates and action items, and delivers a scheduled digest instead of interrupting you with individual emails.
What it does well:
- AI summarization of each forwarded message, surfacing dates, deadlines, and action items automatically
- A forward-looking "Coming Up" view alongside a backward-looking recap
- No inbox access — your full mailbox is never touched
- Calendar event extraction with Google Calendar and Outlook integration on paid plans
- Adaptive intelligence rules (focus, ignore, correlation) that improve summaries over time
Where it has limits:
- Only works on mail you consciously forward. Mail you forget to route is invisible to it.
- Digest-based rhythm is intentional — it is not built for people who need to act on every email the moment it arrives.
- Setup takes about 15 minutes to configure forwarding rules properly.
Pricing: Free plan covers core digest and summarization. Paid plans unlock Intelligence, calendar integration, shared digests, and multi-day delivery.
SaneBox
SaneBox connects to your inbox via OAuth and automatically sorts messages into folders based on your historical behavior. Mail from senders you have never responded to goes to @SaneLater. Things you never open go to @SaneBlackHole. You still read your inbox — you just read a tidier version of it.
What it does well:
- Works automatically without any forwarding setup
- Snooze functionality (
@SaneNextWeek,@SaneTomorrow) is genuinely useful - Does not require you to change your email workflow — it works on top of what you already do
- Supports Gmail, Outlook, iCloud, Yahoo, and most IMAP providers
Where it has limits:
- Requires full inbox OAuth. SaneBox can read all your mail to train its model.
- No AI summaries. It sorts and snoozes; it does not tell you what is in the email.
- No digest format. You still open and read individual emails — just fewer of them up front.
- Paid-only after the trial (~$7–$36/month depending on features).
Best for: People who want a smarter inbox experience without changing how they read email. Good complement to Stackora if you want sorting and summaries.
Unroll.me
Unroll.me scans your inbox for subscription emails, lets you unsubscribe from them in bulk, and consolidates the ones you keep into a single daily "Rollup" email.
What it does well:
- Fastest path to reducing newsletter volume in your inbox
- Rollup format is simple and readable
- Free tier is available
Where it has limits:
- Requires full inbox access. Unroll.me's previous data practices — selling aggregated inbox data — were widely reported in 2017. Review the current privacy policy before connecting.
- Does nothing for non-subscription mail: project threads, school notices, finance alerts, or work communications are outside its scope.
- No AI summaries, no action item extraction, no calendar integration.
- Rollup timing is limited compared to a configurable digest schedule.
Best for: A fast one-time cleanup of newsletter subscriptions. Weaker as an ongoing email management system.
Which one should you use?
Use Stackora if: You want to shift from real-time inbox checking to a deliberate review routine. You care about having AI summaries, extracted dates, and action items delivered on your schedule — without giving any tool access to your full mailbox.
Use SaneBox if: You want to keep reading your inbox but want it sorted intelligently and automatically, and you are comfortable granting full inbox access.
Use Unroll.me if: Your primary problem is too many newsletters and you want a quick declutter. Use it for the cleanup, then reconsider whether to keep it connected long-term.
Use all three? Not really. Stackora and SaneBox can complement each other (SaneBox sorts, Stackora summarizes forwarded mail). Unroll.me overlaps with Stackora's subscription digest feature, so once you are in Stackora you may not need Unroll.me at all.