Best OIChat Alternatives in 2026
The top OIChat alternatives are Signal, WhatsApp and Element: 15 encrypted messaging apps our editors would look at instead of OIChat, in our ranking order.
OIChat: A free mobile app for messaging, calls, social features, payments, and task services. Where it falls short: no desktop app; deployment is limited to mobile.
Switching from OIChat? For most encrypted messaging apps buyers the best OIChat alternative is Signal, built for most people wanting private messaging. WhatsApp offers the most maximum group size (1024 members).
Why People Look for an OIChat Alternative
- No desktop app; deployment is limited to mobile
- The Google Play listing states that data is not encrypted
- Its broad feature set may not suit users seeking messaging only
- No desktop app — 9 of the alternatives below have it
Quick Picks by What You Need
- Best overallSignal9.4
Most people wanting private messaging
Visit Signal - Lowest priceSignal9.4
Paid plans from $1.99/mo
Visit Signal - Best free optionSignal9.4
Has a free plan
Visit Signal - Most maximum group sizeWhatsApp9.3
1024 members
Visit WhatsApp - Best for desktop appSignal9.4
Desktop app (OIChat: no)
Visit Signal
All 15 OIChat Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forMost people wanting private messaging
- Better than OIChat:
- Desktop app
- Editor score 9.4 vs 4.9
A free, private messaging app with broad calling, sharing, and platform support.
- Disappearing messages
- Voice and video calls
- Desktop app
9.4/10★★★★★Visit Signal -
Best forFree mainstream messaging with encryption
- Better than OIChat:
- Desktop app
- Editor score 9.3 vs 4.9
A free, feature-rich choice for encrypted everyday messaging and calls.
- Disappearing messages
- Voice and video calls
- Desktop app
9.3/10★★★★★Visit WhatsApp -
Best forTeams needing encrypted, extensible collaboration
- Better than OIChat:
- Editor score 9.1 vs 4.9
Encrypted collaboration with flexible deployment, open source foundations, and broad platform support.
9.1/10★★★★★Visit Element -
Best forEnterprise encrypted collaboration
- Better than OIChat:
- Editor score 8.9 vs 4.9
A broad encrypted workspace with free essentials and enterprise administration options.
8.9/10★★★★☆Visit Wire -
Best forFree social messaging with encrypted chats
- Better than OIChat:
- Editor score 8.7 vs 4.9
A broad free messenger with default encryption for personal chats and calls.
- Disappearing messages
- Voice and video calls
8.7/10★★★★☆Visit Messenger -
Best forOpen-source messaging with email interoperability
- Better than OIChat:
- Desktop app
- Editor score 8.6 vs 4.9
A free, open-source messenger that combines default encryption with email interoperability.
- Disappearing messages
- Voice and video calls
- Desktop app
8.6/10★★★★☆Visit Delta Chat -
Best forPrivacy-focused users avoiding phone numbers
- Better than OIChat:
- Desktop app
- Editor score 8.5 vs 4.9
A privacy-focused, open-source messenger that avoids user profile identifiers.
- Disappearing messages
- Voice and video calls
- Desktop app
8.5/10★★★★☆Visit SimpleX Chat -
Best forLong-established free peer-to-peer calling
- Better than OIChat:
- Desktop app
- Editor score 8.4 vs 4.9
A mature free communication app with broad calling features and a focused integration set.
- Voice and video calls
- Desktop app
8.4/10★★★★☆Visit Jami -
Best forAnonymous encrypted messaging with onion routing
- Better than OIChat:
- Desktop app
- Editor score 8.3 vs 4.9
A privacy-focused messenger with broad platform support and a 10 MB attachment limit.
- Disappearing messages
- Voice and video calls
- Desktop app
8.3/10★★★★☆Visit Session -
Best forManaged secure communications for enterprises
- Better than OIChat:
- Editor score 8.2 vs 4.9
A managed secure communications suite for organizations handling sensitive conversations.
8.2/10★★★★☆Visit Silent Phone -
Best forKeeper users wanting secure private and group chats
- Better than OIChat:
- Editor score 8.1 vs 4.9
A free personal chat app with encrypted messaging and a business add-on for Keeper accounts.
8.1/10★★★★☆Visit KeeperChat -
Best forUsers wanting anonymous, polished paid messaging
- Better than OIChat:
- Desktop app
- Editor score 8.0 vs 4.9
A polished, anonymous messaging suite with strong privacy features and no free plan.
- Disappearing messages
- Voice and video calls
- Desktop app
8.0/10★★★★☆Visit Threema -
Best forOffline and censorship-resistant messaging
- Better than OIChat:
- Desktop app
- Editor score 7.9 vs 4.9
A free, open-source choice for private messaging when centralized servers are a concern.
- Disappearing messages
- Desktop app
7.9/10★★★★☆Visit Briar -
Best forAndroid XMPP users needing encrypted calls
- Better than OIChat:
- Editor score 7.8 vs 4.9
A focused Android XMPP client with encrypted calls, groups, files, and account support.
- Voice and video calls
7.8/10★★★★☆Visit Conversations -
Best forFree peer-to-peer calls and file sharing
- Better than OIChat:
- Desktop app
- Editor score 7.7 vs 4.9
A free open-source choice for encrypted calls, groups, screen sharing, and file transfers.
- Voice and video calls
- Desktop app
7.7/10★★★★☆Visit Tox
OIChat Alternatives: Common Questions
What is the best alternative to OIChat?
Signal: #1 in our Encrypted Messaging Apps ranking, with an editor score of 9.4 out of 10. A free, private messaging app with broad calling, sharing, and platform support.
Is there a free alternative to OIChat?
Yes. Signal, WhatsApp, Element, Wire and Messenger have a free plan or a free tier (13 of the 15 alternatives on this page).
What is the cheapest paid alternative to OIChat?
Of the alternatives here that publish a price, Signal starts lowest, at $1.99/mo.
Why do people look for OIChat alternatives?
No desktop app; deployment is limited to mobile; The Google Play listing states that data is not encrypted; Its broad feature set may not suit users seeking messaging only.
Which OIChat alternative has the most maximum group size?
WhatsApp, with 1024 members.
How do I switch from OIChat?
Export your data from OIChat (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel OIChat.
How to Switch from OIChat
- Export your data from OIChat (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel OIChat.
OIChat vs Each Alternative
| # | Tool | Free plan | Paid from | Encryption coverage | Desktop app | Score |
|---|---|---|---|---|---|---|
| 44 | OIChat | Yes | Free | No | 4.9 | |
| 1 | Signal | Yes | $1.99/mo | Default | Yes | 9.4 |
| 2 | Yes | Free | Default | Yes | 9.3 | |
| 3 | Element | Yes | 9.1 | |||
| 4 | Wire | Yes | €7.45/user/mo | 8.9 | ||
| 5 | Messenger | Yes | Free | Default | 8.7 | |
| 6 | Delta Chat | Yes | Free | Default | Yes | 8.6 |
| 7 | SimpleX Chat | Yes | Free | Default | Yes | 8.5 |
| 8 | Jami | Yes | Free | Default | Yes | 8.4 |
| 9 | Session | Yes | $2.99/mo | Mixed | Yes | 8.3 |
| 10 | Silent Phone | 8.2 | ||||
| 11 | KeeperChat | Yes | 8.1 | |||
| 12 | Threema | No | $3/user/mo | Default | Yes | 8.0 |
| 13 | Briar | Yes | Free | Default | Yes | 7.9 |
| 14 | Conversations | Yes | Default | 7.8 | ||
| 15 | Tox | Yes | Free | Default | Yes | 7.7 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update