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QuiC vs Slack

Slack is a channel-based workplace messaging platform with a large app directory, huddles for audio and video, and enterprise administration on its higher plans.

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Feature by feature

What each product offers for running a team’s communication. Slack details are from Salesforce’s public pages, listed under Sources below.

QuiC compared with Slack, feature by feature
Feature	QuiC	Slack
End-to-end encrypted messages	YesYes, Signal Protocol; servers store only ciphertext. Chats with verified business accounts are the exception and say so.	NoEncrypted in transit and at rest. Customer-managed keys (Enterprise Key Management) are offered on enterprise plans; end-to-end encryption is not listed.
End-to-end encrypted calls	YesYes, one-to-one and group voice and video calls on current apps. The media server forwards frames it cannot decrypt.	NoHuddles for audio, video and screen share; end-to-end encryption is not listed.
Meetings	YesScheduling, join by link, lobby and host controls. Each meeting is either end-to-end encrypted or set up for "Recording & AI notes", which is encrypted in transit and at rest but not end-to-end.	PartlyHuddles for ad-hoc audio and video. Scheduled meetings usually through a calendar or video integration.
Admin controls and SCIM provisioning	YesAdmin console on every plan; SCIM provisioning on Business (up to 300 users) and Enterprise.	YesSAML single sign-on and SCIM user management on higher paid plans.
Audit log	YesAudit-log export on Business and Enterprise.	YesAudit logs on enterprise plans.
Data retention controls	YesRetention controls on Business and Enterprise.	YesCustom message and file retention on paid plans.
Organisation copy of messages (regulated industries)	YesEnterprise: an organisation-controlled key. The organisation (not QuiC) can decrypt, keep and export its own members’ messages; those chats show a banner instead of "end-to-end encrypted". Members are told at least 7 days first.	YesExports, legal holds and eDiscovery integrations on higher plans.
Pricing in India	YesStarter ₹99 and Business ₹249 per user per month, billed in rupees (plus GST and a payment processing fee). Two months free on annual.	YesPaid per-user plans, priced in rupees on Slack’s India site.
Apps	YesiPhone, Android, Mac and the web.	YesMac, Windows, Linux, iPhone, Android and the web.

Which one fits your team

When to choose QuiC

You want messages and one-to-one and group calls end-to-end encrypted, not only encrypted in transit and at rest.
You want chat, calls, scheduled meetings and an AI assistant in one product and one per-user price.
You are in India and want simple rupee pricing with SCIM, audit export and retention on the mid-tier plan.
Your regulated team needs an organisation-held copy of messages without giving the vendor the keys.

When Slack may fit better

Your workflows depend on Slack’s app directory, Slack Connect channels with many outside companies, or Salesforce integration.
Your company already runs on Slack and the switching cost outweighs the encryption difference.

Questions

Is Slack end-to-end encrypted?

Slack’s public security material describes encryption in transit and at rest, and customer-managed keys on enterprise plans. It does not list end-to-end encryption. QuiC messages and one-to-one and group calls are end-to-end encrypted.

Does QuiC have channels like Slack?

QuiC has direct messages, groups and communities for team-wide conversations, plus replies, files, voice notes, calls and meetings.

Can we try QuiC alongside Slack?

Yes. Start a free trial for one team, invite people by email, and compare for yourselves before you move anyone.

Try QuiC next to Slack

Start a free trial for one team, or see what each plan includes.

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Sources, checked October 2026

Products change. Check the vendor’s own pages for current features and prices, and tell us if something here is out of date. WhatsApp, Slack, Microsoft Teams, Zoho Cliq and Google Chat are trademarks of their respective owners. They are named here only to identify the products being compared; QuiC is not affiliated with or endorsed by them.

More comparisons: QuiC vs WhatsApp Business, QuiC vs Microsoft Teams, QuiC vs Zoho Cliq, QuiC vs Google Chat.