Tera Chat vs Beeper: which unified inbox fits your Mac?

Choose Beeper if you need lots of networks (about 16, including Signal, Messenger, Slack and Discord) or want your inbox on Windows, Linux, an iPhone or Android. Choose Tera Chat if you’re on an Apple silicon Mac, your chats live in iMessage, WhatsApp, Telegram, Instagram and Tinder, and you want AI that drafts replies in your own style. Both show iMessage only on a Mac, both keep most messages on your device, and both have a free plan.

This comparison goes through how each app connects to every network, what the AI really does, dating apps, privacy, real costs for common setups, and an honest list of where each one wins. Tera Chat is our app; we’ve tried to be fair, and we say where Beeper is the better pick. Beeper facts come from its own website, help center, blog and release notes, checked on 20 October 2026.

Tera Chat vs Beeper at a glance

The two apps overlap on iMessage, WhatsApp, Telegram and Instagram, then go in different directions: Beeper toward more networks and devices, Tera Chat toward dating apps and AI.

	Tera Chat	Beeper
Made by	Tera Labs	Automattic
Around since	October 2026	2021
Runs on	Mac only (Apple silicon, macOS 15+)	Mac (Apple silicon and Intel), Windows, Linux, ChromeOS, iPhone, iPad, Android
App type	Native Mac app	Electron desktop app
Networks	iMessage, WhatsApp, Telegram, Instagram DMs, Tinder; Hinge beta (read-only)	About 16, incl. WhatsApp, Signal, Messenger, Telegram, Instagram, Slack, Discord, LinkedIn, Google Messages, iMessage (Mac)
Dating apps	Tinder; Hinge read-only; Bumble coming soon	None
Free plan	The whole inbox, no time limit	Up to 5 accounts, 1 per network
Paid plans	AI Plus $9.99/month, AI Pro $19.99/month, AI Max $49.99/month	Plus $9.99/month or $99.99/year; Plus Plus $49.99/month or $499.99/year
AI	Drafts in your style, summaries, questions about a chat, voice drafts	Tag @ChatGPT or @Apple Intelligence in a chat (Plus, desktop); voice-note transcription (Plus)
Relationship insights	Health score, missed cues, fading chats, life events, weekly digest	None
Where messages live	On your Mac; never uploaded to a Tera Chat server	On your device for on-device connections; encrypted copy on Beeper’s servers for older Cloud ones
Open source	No	The integrations behind its connections

Beeper sources: network list, plans FAQ, FAQ. Prices in US dollars as of October 2026.

How does each app connect to your chats?

The biggest technical difference is iMessage; for the rest, each app has its own route to each network.

Network	Tera Chat	Beeper
iMessage	Reads your Messages history on your Mac (needs Full Disk Access); sends through the Messages app (macOS asks once for Automation permission)	Automates the Messages app; asks for Accessibility, Contacts, Messages data and Automation; Mac app only
WhatsApp	A linked device: Settings → Messaging → WhatsApp → Pair device, then scan the QR code with your phone; real-time sync with media; sends text only	Supported
Instagram DMs	Sign in on Instagram’s own login page inside Tera Chat; up to three accounts	Supported
Telegram	Telegram Web opens in a private browser window; sign in, then click Sync History	Supported
Tinder	tinder.com opens in a private, isolated browser window (opened with Touch ID or your Mac password); sign in, then Sync History	Not supported
Signal, Messenger, Slack, Discord, LinkedIn, Google Messages and more	Not supported	Supported

Beeper says most of its networks now connect on your device rather than through its servers. Tera Chat’s Telegram and Tinder sign-ins use a browser you already have, so Google Chrome, Brave or Microsoft Edge must be installed.

iMessage: automating Messages vs reading its history

Beeper’s iMessage guide says it connects “by securely automating the Messages app on your Mac.” It opens Messages at launch, tries to keep it hidden behind Beeper’s window, and warns that Messages “may still become briefly visible or flash occasionally.” Since version 4.3.144 (22 September 2026) Beeper also requires Full Disk Access to show iMessage photos and videos on the newest macOS, according to its release notes.

Tera Chat reads the Messages history that macOS keeps on your Mac, which is why it needs Full Disk Access, and hands outgoing messages to the Messages app. Full Disk Access is optional (skip it if you don’t need iMessage) and you can revoke it any time in System Settings. Either way you’re trusting an app with a powerful permission, so read what Full Disk Access allows. Both apps also depend on Apple: on 2 October 2026 Apple said it will add stricter Full Disk Access controls, with no date announced.

AI: a chatbot in your chats vs drafts in your voice

This is where the two differ most. Beeper adds a general assistant you can call on; Tera Chat is built around writing and remembering for you.

Beeper’s AI (Plus and Plus Plus): “AI in Chats” lets you tag @ChatGPT or @Apple Intelligence inside a conversation on Beeper Desktop, and voice-note transcription turns voice messages into text. Those are the AI features its plans FAQ lists.

Tera Chat’s AI:

• Replies in your style. It learns your slang, emoji and how long your messages run, then drafts replies you pick, edit and send.
• A different tone for different people. Tag contacts (family, colleague, crush, VIP) and set the tone for each tag.
• Summarize (⇧⌘S) any thread you’ve fallen behind on, and Ask about this chat (“what restaurant did she mention?”).
• Voice drafts: pick a voice message someone sent you; Tera Chat transcribes it on your Mac and drafts your reply to it.
• Relationship insights: questions you never answered, chats that are fading, birthdays and new jobs caught from your chats, and a weekly digest every Sunday.

Tera Chat’s AI is free if you connect your own ChatGPT account (through OpenAI’s Codex app) or a Claude or Grok API key, with a daily spend cap (default $5) on keys; Instagram and Tinder drafts need ChatGPT or a Tera Chat AI plan. Or a Tera Chat AI plan builds it in, starting at $9.99 a month (cancel anytime). Once AI is set up, some features run in the background (for example, a summary after every 10 new messages), and you can pause that in Settings → Pipelines.

On automatic sending: by default you read and send every message in Tera Chat. Its Autopilot (part of every Tera Chat AI plan on built-in AI: 5 chats on AI Plus, every chat on AI Pro and AI Max) is off until you turn it on for a service or a single chat, and even then replies wait in Pending drafts for you to send. Sending automatically is a separate per-chat switch marked Beta, which warns that Tinder’s and Hinge’s terms don’t allow third-party AI tools; we don’t recommend it. Quiet hours (10 pm to 8 am by default), rate limits and a Disable all autopilot switch are built in, and Autopilot isn’t available for iMessage.

Dating apps: Tera Chat has them, Beeper doesn’t

Beeper doesn’t support Tinder, Hinge or Bumble. Tera Chat puts Tinder matches next to your other chats, with a New matches rail for people who haven’t heard from you yet, openers drafted from the match’s own bio and prompts, and Plan a date ideas based on what you’ve talked about. Hinge is in beta and read-only; Bumble is coming soon. Dating drafts need a Tera Chat AI plan (from $9.99 a month) or your own ChatGPT account through Codex.

Tinder’s and Hinge’s terms restrict third-party apps that connect to your account, AI included, and Tera Chat is that kind of tool. Read what Tinder’s rules say about AI and stay the author of what you send.

Privacy: closer than you might think

Neither app needs to keep your chat history on its own servers for most networks, so “local storage” doesn’t separate them.

• Beeper: on-device connections mean “messages never touch our servers,” per its FAQ. Older Beeper Cloud connections store an encrypted copy of history on Beeper’s servers that Beeper says it can’t decrypt.
• Tera Chat: messages, contacts and relationship stats stay on your Mac and are never uploaded to a Tera Chat server. Settings, AI insights and drafts sync between your Macs only through your own iCloud account. AI keys and your Tera Chat account sit in the macOS Keychain; network sign-ins stay in Tera Chat’s own storage on your Mac. The app sends usage counts, such as how often each feature is used, its version and which networks are connected, never message text, and you can turn them off.
• AI on either: the text the AI works on goes to that AI provider. With a Tera Chat AI plan it goes to Anthropic’s Claude through Tera Chat’s server, which passes it on and doesn’t keep it.

Both are unofficial clients for networks like WhatsApp and Instagram, and Beeper’s own help center notes Instagram may show a “We suspect automated behavior” security checkpoint. Our guide to whether all-in-one messaging apps are safe covers the risks that apply to both.

What would you actually pay?

For a basic inbox, both cost nothing. The difference shows up with extra accounts or AI. Prices as of October 2026.

Your setup	Tera Chat	Beeper
iMessage, WhatsApp, Telegram, Instagram; one account each; no AI	Free	Free (4 of 5 free accounts)
Two or three Instagram accounts	Free (up to three)	Plus, $9.99/month (free is one per network)
Two WhatsApp accounts	Not possible (one WhatsApp account)	Plus, $9.99/month (up to 3 per network)
AI help in your chats	Free with your own ChatGPT account or API key, or AI Plus $9.99/month	Plus, $9.99/month (tag a chatbot)
Tinder chats with AI openers	Any Tera Chat AI plan, from $9.99/month, or your own ChatGPT account	Not possible
Signal, Slack or Discord in the same inbox	Not possible	Free within 5 accounts
Unlimited accounts	Not offered	Plus Plus, $49.99/month

Native Mac app vs Electron

Tera Chat is a native Mac app. Beeper Desktop is built on Electron (version 41.2.0, with a 678 MB Windows install, per Desktop Insights). We haven’t measured memory or battery use, so we won’t claim either is faster. What native gets you in Tera Chat is Mac-specific: a menu bar app, a ⌘⇧M hotkey that brings it up from anywhere, and your messages indexed in Spotlight. What Electron gets Beeper is the same app on six platforms.

Where Beeper wins

Beeper is the better choice for many people, and it’s worth being specific:

• Networks. About 16 against Tera Chat’s five. If Signal, Messenger, Slack, Discord, LinkedIn, Google Messages, WeChat or LINE matter to you, Beeper is the answer.
• Devices. Windows, Linux, ChromeOS, iPhone, iPad and Android, plus Intel Macs. Tera Chat needs an Apple silicon Mac on macOS 15 or later.
• A full messaging client. Tera Chat doesn’t show a notification for every new message, doesn’t send emoji reactions or quoted replies to the other app, and sends photos and files only on iMessage (sending on the other networks is text only). WhatsApp and Instagram calls open their own websites.
• Track record. Beeper has been around since 2021, open-sources the integrations behind its connections, and has a 4.7 rating from 1.1K ratings on the App Store. Tera Chat launched in October 2026.
• Merge Chats. Since August 2026 Beeper can combine one person’s chats from different apps into one view (Beeper blog); its plans FAQ lists Merged Chats as a Plus feature.

Where Tera Chat wins

• Dating apps in the same inbox. Tinder, with Hinge in beta (read-only). Beeper has none.
• AI that writes like you. Drafts in your style with a tone per tag, summaries, questions about a chat and voice drafts, against Beeper’s chatbot tagging.
• Relationship insights. Missed cues, fading chats, life events and a weekly digest. Beeper doesn’t try to do this.
• Free AI with an account you already have. Your ChatGPT account through Codex, or a Claude or Grok key.
• Mac-native touches. Menu bar, global hotkey, Spotlight search, and an optional Touch ID lock for the whole app.

Can you use both?

Yes, and it’s a reasonable setup. The apps connect to each network independently, so you could keep Beeper for Signal and Slack (and on your phone) and use Tera Chat on your Mac for iMessage, WhatsApp, Instagram, Telegram and Tinder with AI drafts. WhatsApp allows several linked devices at once, so you can connect both. If you decide Beeper isn’t for you, our list of Beeper alternatives covers the other options. If it’s work apps like Slack and Teams you want in one window, our Tera Chat vs Franz comparison covers that case.

The verdict

Beeper is the broader inbox: more networks, every device, a longer history. Tera Chat is the deeper one on a Mac: Tinder alongside iMessage, WhatsApp, Telegram and Instagram, and AI that drafts in your voice and notices which chats are fading. If your list of must-have networks includes anything Tera Chat doesn’t support, or you need a phone app, pick Beeper. If it doesn’t, and you’re on an Apple silicon Mac, Tera Chat’s inbox is free to try. For a closer look at what it stores and accesses, see is Tera Chat safe.