Free for iPhone, iPad, Mac and Vision Pro

Your bots.
One simple chat.

Text your own AI agents like you'd text a friend, or call them and talk right over them. They plan, book and follow up. Nothing gets spent without your yes.

Works with the agents you run with Hermes on your own computer. No bighelp account. Join the beta

Meet the bots

Peel one to see what it's up to

Chat

Just ask.
Consider it done.

Say what you need in plain words. Your bot looks things up, shows you choices as cards, and waits for your yes before it spends a cent.

  • Pick from cards with one tap
  • Anything that costs money waits for you
  • See what it did: "Looked at 3 flight sites"
Mina, a travel bot, finds two flights to Lisbon, you pick one, and Mina books it only after you tap Approve.

New: Full Duplex voice

Talk over it.
It keeps working.

Call any bot and just talk. Cut in whenever you like. It stops, says "On it", and gets to work while you keep talking.

A Full Duplex call with Mina. You interrupt her, she says "On it" and checks trains while you keep talking, then tells you when it's done.
  • Cut in anytimeTalk while it talks. It stops and listens, like a person would.
  • It keeps workingAsk for more mid-call. When a job is done, it waits for a pause, then tells you. One result at a time.
  • It sounds like itselfYour bot uses its own name and character, in your phone's language.
  • A voice for each botPick a provider and a voice per bot. Some voices run right on your iPhone, with no account and no internet.
  • Hands freeIn the car, tap Talk in CarPlay.

Show me where

Lost in Settings?
Just ask.

Ask where something is. Your bot opens that page and points right at it. You watch each step in a bar at the top, and your chat stays at the bottom.

It only shows you around. It never changes a setting, and never taps Save, Send or Delete for you.

You ask Mina where to change her voice. A bar grows from the top of the screen, the app opens Settings, Voice, and Mina points at the right row.

Make it yours

More than a shape,
a color and two eyes.

Pick a theme for the day and one for the night. Let your bot's words sit right on the page, no bubble. Then design its face, down to how it looks when it listens, thinks or naps.

Settings, Appearance: you pick the Moss theme and the chat changes color, then the bot's messages move onto the page without a bubble.
Themes Six themes, each with a light and a dark version. Pick one for day and one for night.
The avatar designer: a bot face moves through its states, changes shape, and Undo brings it back.
Avatar designer See how a face moves in every state. Shape controls with Undo, named palettes and ready-made face sets.

Feed, Ideas & Goals

Fills up only
when you ask.

Your bots post fare drops, the news and your week ahead on the schedule you set. They spot ideas you can say yes to, and keep score on your goals.

Nothing runs and nothing spends until you ask.

Feed, Ideas and Goals as color blocks: a new post arrives at the top, an idea gets a yes, and a goal is marked done.

New tricks

Teach it. Team it up.
Send it anything.

The Skills Hub: a skill page with its files and a passed safety check, ready to add.
Skills Hub and Plugins Official picks and shelves by topic. Every skill gets a safety check before it installs. Got your own? Import a SKILL.md or a ZIP.
A workflow run: research, write and review, with a word limit check, then your sign-off.
Workflows Bots work as a team: one researches, one writes, one reviews. Checks keep them honest, and nothing counts as done until you sign off.
A 212 MB video sends in pieces, waits out a lost connection, picks up where it left off and arrives.
Big files Send videos and files up to 256 MB. They go in pieces, so a lost connection just picks up where it left off.

Everywhere you are

Same bots,
every screen.

Put your plans on the Lock Screen as meters or rings. They turn amber at 80% and red at 100%, so a limit never sneaks up on you.

  • iPhone Chat, call and catch up
  • iPad Room for cards and files
  • Mac The full app, a free download
  • Vision Pro Your bot, right there in the room
  • Apple Watch Approve with a tap
  • Lock Screen Live Activities and usage
  • Widgets Bots, Feed, Goals and plans
  • CarPlay Talk it through, hands free
Usage widgets on the Lock Screen: one plan turns amber at 80 percent, another turns red at 100 percent with a lock and the time until it resets.

Privacy

Your help.
Your business.

  • Your computer, not ours. bighelp talks straight to the agents you run with Hermes. No bighelp account, no cloud in the middle.
  • A wallet for each bot. Save logins, cards and addresses in a bot's Credential Vault. Nothing gets spent without your yes.
  • Keys stay on your phone. Credentials live in Apple's device-only Keychain.
  • Nothing runs by default. Feed, Ideas and Goals start empty. Your bots work only when you ask.
  • No ads, no trackers. bighelp counts which features get used, never what you say. You can turn that off. Read the privacy policy
Otto's Credential Vault: a saved card and address, the websites Otto can use, and a payment that waits for your Approve.

Less on your plate.

Free on the App Store for iPhone, iPad and Vision Pro, and a free download for Mac.

Want the next build first? Join the beta on TestFlight. New to Hermes? Start with the quick start.