Twist organizes team collaboration through asynchronous written conversations in a messaging app.
Sila
Sila provides messaging for teams and AI agents to work together in the same conversations.
About Sila
Sila is a messaging service where teams, customers, and AI contacts work together in the same conversations. Users can send instant messages and make calls in private, public, and expiring group chats. The homepage describes AI contacts that can message users first, be redirected mid-task, hand off work to each other, and be shared within a conversation.
The homepage lists messaging, group chats, and calling as free to use for startups, with a free tier, paid tiers, and an enterprise tier. The free tier limits AI contact runs and uses free models, while paid tiers list higher usage. The homepage states that Sila is available worldwide, and it lists iOS and web as platforms. Security and compliance details appear on the pricing page for each tier, but they are not guarantees of any particular level of protection.
Key features
- Private, public, and expiring group chats for teams and customers
- Instant messaging and calling within group chats
- AI contacts that reach out first and can be redirected mid-task
- AI contacts can pass work to each other within a conversation
- Option to bring your own AI contacts and use Frontier Intelligence
- Listed connections to more than 1,000 apps
Best for: Startups and small teams that want to run customer and team messaging alongside AI contacts in shared conversations.
Good for
- Messaging, group chats, and calling are listed as free to use for startups.
- Teams and customers can work with AI contacts in the same conversations.
- The homepage lists SOC 1 and SOC 2 compliance on specific tiers.
Watch out for
- The free tier limits AI contact runs and runs them on free models.
- Higher usage and unlimited AI contact creation are listed only on paid tiers.
- SSO, SAML, SCIM, and admin roles are listed only for enterprise organizations.
Sila at a glance
- Website
- silahq.com
- Category
- Social & Communities › Messaging Apps
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- iOS, Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
Sila alternatives
Tools and sites you could use instead, ranked by how closely they match.
Shick creates a chat room at its own web address, where people who choose the same title can join the same conversation.
Wts exports WhatsApp conversations from Android and iOS, with cross-platform support for both mobile systems.
Ferdium brings multiple messaging and productivity services together in one desktop application.
Open source
24 alternatives
Prose offers an open source alternative to Slack and Teams, with plans and information for large nonprofits and education groups.
TeamSpeak provides voice communication across platforms, supporting online group conversations.
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Sila FAQ
Is messaging on Sila free?
The homepage lists messaging, group chats, and calling as free to use for startups on its Free tier.
Can users bring their own AI contacts?
The homepage lists the option to bring your own AI contacts on the Free tier.
Which compliance standards does the homepage mention?
The homepage lists SOC 1 compliance on the Free tier and SOC 2 compliance on the Max tier. Enterprise data protection and encryption are listed for the enterprise tier.
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