Stop dreading your inbox. Curo reads every email across all your accounts, surfaces only what truly needs you, drafts replies in your voice, and quietly handles the rest — so you cut through the noise, stop fearing you missed something, and finally switch off at night.
Comes with your own @curomail.com inbox — use Curo on its own from day one, or link Gmail and Outlook too. Your call.
Action required: your payment was declined
↳ Curo: Card on file failed — fix today or access lapses.
Re: Partnership — let's move forward
↳ Curo: Ready to sign. Reply drafted in your voice.
Weekly product newsletter
↳ Curo: Low priority — filed, not surfaced.
No new app to live in. Curo works on top of the inbox you already have.
Gmail, Outlook, or any IMAP mailbox — connected in seconds with a click. Your password stays encrypted.
Every email scored 1–10 for what truly needs you. Noise & phishing killed, replies drafted in your voice.
Open Curo to a short list of what needs a decision. Approve, edit, send. Minutes, not hours.
Most AI email tools only show you a filtered summary and hide the rest — so you keep your old mail app open anyway. Curo replaces it entirely. You get both views, every account, one secure interface. Nothing is hidden. Nothing needs a second app.
A short decision list — most important at the top, noise already cleared, a reply drafted for each. This is where you spend your two minutes.
Full, searchable, secure access to every message in every connected mailbox — exactly when you want to dig in or double-check what Curo set aside. The complete picture, always one tap away.
Your inbox isn't a pile of individual emails — it's a set of conversations. Curo treats it that way.
Instead of hunting through your inbox to piece together what was said, Curo collapses every back-and-forth with a person into one card — sender, message count, and the last meaningful line, right there.
The moment you've replied, the thread drops out of your urgent list automatically. No manual archiving. No "did I get back to this?" anxiety.
↳ Curo: She's asking for your timeline and a revised scope. Reply drafted in your voice.
↳ Curo: Final redlines attached — he needs your sign-off on clause 4.2.
You approved the Q3 allocation. Cleared from your list.
Triage is just the start. Curo runs four systems in the background that turn your inbox into an accountability engine — not just a pile.
Every thread is scanned for commitments — yours and theirs. Curo keeps a live two-column ledger: what you owe ("I'll send the deck Friday") and what you're owed ("still waiting on their redline"), each one tap from the source email.
Ghosting Radar finds the threads where you reached out and got nothing back — and drafts a follow-up nudge in your exact voice, calibrated to the right tone for that specific person. Triage (incoming) and voice (outgoing), fused into one system.
Anyone who has never emailed you before lands in a holding queue. Curo pre-decides the obvious bulk — cold pitches, mass outreach, automated notifications — so you're not manually approving every new sender. The people worth meeting get through; the noise doesn't reach you.
Spot a list you're done with? One tap, handled privately inside Curo's boundary. We don't harvest or sell the data about who sends you mail. That's the honest opposite of the unsubscribe services that were caught reselling your inbox data to their real customers.
Curo is never a black box. When it gets something wrong, you correct it in one tap and tell it why — and it never makes that mistake again.
Mark it Important and tell Curo why. From then on it force-surfaces mail like that — instantly, every time, and it never forgets.
Flag it Not important and tell Curo why. It auto-archives mail like that from now on — you never see it again.
Curo opens to a decision list — what needs you, most important first — not an endless stream.
It learns from every edit you make, so the drafts sound like you wrote them — because, soon, they do.
Newsletters, bounces, and phishing are killed before they ever reach your attention.
On the web, or as a daily digest in Telegram and WhatsApp. Reply with a tap from anywhere.
Group related mail into your own collections — projects, clients, anything — and add or pull a message in a single tap.
Curo builds an address book from the people you actually email, so forwarding and composing autocompletes the right contact instantly.
Email is the beginning. Curo is becoming the single surface for your attention.
Every calendar in one view, right next to your mail — no more switching apps to see what your day actually looks like.
Curo preps you before, schedules the right time, and follows up after — so meetings stop leaking out of your inbox.
Start free. Upgrade when Curo has already earned it.
Need more inboxes? Add them any time — $8 each on Pro, $4 on Power. At 9+ inboxes, Power is the cheaper option and faster.
| What you get | Free | Pro | Power | Team |
|---|---|---|---|---|
| Connected mailboxes | 1 | 5 | 8 | 3 / seat |
| Each additional mailbox | — | +$8/mo | +$4/mo | +$3/mo |
| Triage cadence | Daily digest | Every 30 min | Every 10 min | Every 15 min |
| Sync on demand, anytime | No | Yes | Yes | Yes |
| Replies in your voice + Voice Card | No | Yes | Yes | Yes |
| Ghosting Radar, Commitment Ledger, Screener, Auto-Unsubscribe | No | Yes | Yes | Yes |
| Zero-Access Vault + encrypted messages | Yes | Yes | Yes | Yes |
| Advanced security — read-once & expiring messages, PGP | No | No | Yes | Yes |
| Narratives — mailbox story-arcs + relationship & communication cues | No | No | Yes | Yes |
| Telegram & WhatsApp + integrations | No | No | Yes | Yes |
| Shared triage rules, admin & roles | No | No | No | Yes |
| Remove the “Sent & triaged with curomail.com” line | No | Yes | Yes | Yes |
| Price | $0 | $18/mo | $44/mo | $24/seat |
Billed securely via LemonSqueezy — Merchant of Record, global tax & VAT handled for you.
Reading your mail is a lot to ask. Here's how we protect it — written plainly, including the honest limits.
HTTPS only — TLS 1.2/1.3 with HSTS. Your mailbox credentials and every email body are encrypted at rest with Fernet (AES-128-CBC + HMAC). Plaintext never touches our database, logs, or backups.
The database is reachable only from localhost — no port open to the internet — and every record is scoped to your account ID. One customer can never see another's mail.
Your content is used only to serve you — never sold, never used for ads, never pooled to train models. Triage runs through our AI provider under a strict no-training agreement — your email is never used to train any model.
Gmail encrypts your mail at rest — with Google's own keys, which means Google can always read and scan it. Curo gives you a setting Gmail never will: a mailbox only you can open.
Set a vault passphrase and Curo turns it into your encryption key inside your browser (WebCrypto) — the passphrase never reaches our servers. Seal notes and sensitive content under it and we store nothing but ciphertext: we physically cannot decrypt it. Not us, not a subpoena, not a breach. Forget the passphrase and even we can't recover it — that's the proof it's real.
This is the Proton-grade move — zero-access encryption the big providers never offer. Live today for your vault store; the same in-browser-key design is rolling out to seal individual message bodies with read-once triage, so you keep the AI chief of staff and a vault only you can open. We'll always tell you exactly which is which.
Every mailbox password, OAuth token, and email body is encrypted with Fernet (AES-128-CBC + HMAC) before it ever hits the database. Plaintext never touches a log file or a backup. This is the default Tier-1 baseline — the Vault is the stronger optional tier.
Curo's AI has already read every message and surfaced what needs you — so privacy never costs you usability. Prefer to dig manually? Search turns on, and back off, anytime.
Lock your account with an authenticator app (TOTP), a YubiKey or WebAuthn / FIDO2 hardware key, and a one-time recovery key. The TOTP QR secret is rendered on-device only — we never send it to an external image service. Same caliber of protection as the best banks.
The market splits in two. On one side: smart-but-not-private — AI-powered inboxes that are built on Gmail, meaning their intelligence runs against your plaintext and their business depends on that access. On the other: private-but-dumb — encrypted providers that ban AI on principle, so privacy costs you the intelligence. Nobody owns the intersection: an inbox that is end-to-end private and understands every email and writes in your voice. That intersection is Curo.
| Capability | Curo | Gmail |
|---|---|---|
| Email bodies encrypted at rest | Yes | Google's keys |
| Zero-access mode — even the provider can't read it | Vault | No |
| Provider can read & scan your mail | Not with Vault | Always |
| AI triage — only what needs you, surfaced | Yes | No |
| Writing-voice reply engine | Yes | No |
| Commitment Ledger (what you owe / are owed) | Yes | No |
| Ghosting Radar + auto follow-up in your voice | Yes | No |
| AI Screener for first-contact filtering | Yes | No |
| Privacy enforced by encryption, not policy | Math | Policy only |
| Your data settings can change without you | No — zero-knowledge | Yes, has before |
| Hardware-key (YubiKey / WebAuthn) 2FA | Yes | Yes |
Everything moves over HTTPS (TLS 1.2/1.3, HSTS). Your mailbox credentials and tokens are encrypted at rest with AES-128 + HMAC, and the database is reachable only from localhost — there's no path to it from the internet. Full detail is on our Security page.
Yes — Curo has to read your mail to triage it. Message bodies are stored encrypted at rest (Fernet / AES-128-CBC + HMAC), the same authenticated encryption we use for your credentials. Plaintext never lands in a log file or a database backup. With the optional Zero-Access Vault, we seal the body under your own passphrase after triage — and from that point on even Curo cannot decrypt it. Full details on the Security page.
No. Your content is used only to serve you — never sold, never used for advertising, never pooled to train models. Your reply-voice learns from your edits and your data alone. Our AI provider is contractually bound never to train on what we send it — not on inputs, not on outputs.
No. Every query is scoped to your account, and a built-in self-audit checks that every data table is account-isolated. One customer's session can't reach another customer's data.
Disconnecting a mailbox deletes its stored credential and its triaged messages. Deleting your account removes your data within 30 days, except where law requires retention. You can also revoke Curo's access from your Google or Microsoft account at any time. See our Privacy Policy.
One surface for your whole mail life — in your language, on every account, wherever you already are.
The entire interface — and every reply Curo drafts — in your language. English, Spanish, French, Portuguese, and Ukrainian.
Connect Outlook and Microsoft 365 with one click, right beside Gmail and IMAP — full triage, voice replies, and send.
Your daily decision list arrives as a message, and you reply to anything with a single tap — no app to open.
Curo rolls every email about one thing — bookings, receipts, a project — into a single daily card, even across a dozen senders.
Keep a tasteful “Sent with CuroMail” line on your outbound mail and earn your lowest paid tier, free.
Hover any action and Curo tells you exactly what it does — nothing is a mystery from your very first morning.
Curo reads how you actually write and turns it into a shareable Voice Card — your inbox personality, scored and styled. Generate yours, share it, and you're entered. 10 winners each get a full year of Curo Professional, free.