Source: https://heykiku.com/compare/slack

# heykiku vs Slack: AI Knowledge Base for Agencies | heykiku

Slack is great for conversations. heykiku answers your team’s questions from your actual docs — with role-based access so contractors only see what they should.

## Frequently asked questions

### Does Slack work as a knowledge base?

Slack is a communication tool, not a knowledge base. Messages scroll away, threads become unfindable within weeks, and search is keyword-based — it can’t understand intent or context. Canvases add persistent documents but lack semantic search or AI retrieval. For agencies, a dedicated knowledge base is more reliable than pinned messages and bookmarked threads.

### What are Slack AI’s limitations for knowledge management?

Slack AI (Business+, $15/user/month) searches conversations and shared files — not structured knowledge. It can’t answer from documents stored outside Slack without Enterprise+. Outdated opinions are treated the same as authoritative decisions. And permissions are channel-bound, not role-based or content-sensitive.

### How do agencies manage contractor access in Slack?

Agencies have two options for contractors in Slack: single-channel guests (free, one channel only) or multi-channel guests (paid seats). There’s no “contractor role” that pre-defines what knowledge someone can access. Channels are the access boundary, and channels contain everything — brand guidelines alongside internal rate discussions. That means either information exposure or excessive admin overhead.

### What’s the difference between Slack AI and an AI knowledge base?

Slack AI searches your team’s conversations — messages, threads, shared files — and generates answers from chat history. An AI knowledge base like heykiku searches curated documents and answers from approved content. The key differences: source quality (curated docs vs. chat noise), access control (role-based tiers vs. channel membership), and persistence (documents stay findable; messages scroll away).

### How much does Slack cost for a 15-person agency?

On Pro (annual billing): $7.25/user/month = $108.75/month. AI search is not included — only thread summaries and huddle notes. On Business+ (annual): $15/user/month = $225/month, which includes AI search. For comparison, heykiku Bloom covers up to 15 users for $79/month with AI search over structured documents and 4-tier access control included.

### Why can’t my team find answers in Slack?

Slack search doesn’t distinguish between a verified process from the creative director and an offhand remark from an intern — everything looks the same. Keyword-based search finds exact words but misses conceptual matches. And valuable answers often live in threads, which aren’t indexed the same way as channel messages.

### Can heykiku replace Slack?

No, and it’s not designed to. Slack handles real-time communication — messages, channels, huddles, video, workflow automation. heykiku handles knowledge retrieval — answering questions from your agency’s documents with role-based access control. Most agencies that use heykiku still use Slack every day for team coordination. heykiku adds the knowledge layer Slack’s architecture doesn’t support.

### How does heykiku’s access control compare to Slack’s?

Slack controls access at the channel level — join a channel, see everything in it. heykiku controls access at the document level with four tiers: general (everyone), internal (employees), sensitive (admins), and owner-only. When someone asks kiku a question, the AI only searches documents at or below their access tier — no manual channel management required.

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