Flocci Library vs Slab
A clean, opinionated knowledge base built around topics rather than folders, with a generous free tier and a strong search experience.
Flocci Library and Slab solve the same problem differently. Slab charges $6.67 / user / month (annual); Flocci Library is free for personal spaces and ₹49 per seat for organisations, billed in INR. Slab's free tier is the most generous in this set — ten users with unlimited posts and topics, plus guests — and the topic-based organisation with 90-day version history is a genuinely clean model.
What does Slab cost, and what does Flocci Library cost?
| Plan | Slab (as published) |
|---|---|
| Free | $0 — up to 10 users + guests |
| Startup | $6.67 / user / month (annual) |
| Business | $12.50 / user / month (annual) |
| Enterprise | Custom |
Published prices are annual billing. A 30-day money-back guarantee and nonprofit/education discounts are offered.
| Plan | Flocci Library |
|---|---|
| Free | ₹0 — personal spaces, no time limit |
| Business (per seat) | ₹49 per seat / month |
| Flocci Pro | ₹499 per month, whole platform |
| Flocci Pro+ | ₹2,999 per month, whole platform |
What would each cost my team every month?
| Team size | Slab (Startup) | Flocci Library (₹49 seats) |
|---|---|---|
| 5 people | $0 — within their free tier (Free for up to 10 users plus 3 guests per user, unlimited posts and topics, 10 MB attachments, 90 days of version history.) | ₹245 (≈ $2.78) |
| 10 people | $0 — within their free tier (Free for up to 10 users plus 3 guests per user, unlimited posts and topics, 10 MB attachments, 90 days of version history.) | ₹490 (≈ $5.57) |
| 25 people | $166.75 (≈ ₹14,674) — past their free 10, every seat is billed | ₹1,225 (≈ $13.92) |
| 50 people | $333.50 (≈ ₹29,348) — past their free 10, every seat is billed | ₹2,450 (≈ $27.84) |
Competitor pricing and structured-data facts were measured on 2026-07-29 from https://slab.com/pricing/ and a crawler-agent fetch of their site. Vendors change prices — verify before you budget. USD figures are converted at ₹88 to the dollar for comparison only.
Feature-by-feature
| Slab | Flocci Library | |
|---|---|---|
| Free tier size | 10 users + 3 guests each — very generous | Free personal spaces; org seats priced from person one |
| Price past the free tier | $6.67 / user / mo (Startup) | ₹49 / seat / mo (≈ $0.56) |
| Organisation model | Topics | Spaces with nested page trees |
| Version history | 90 days on free | Auto-save with If-Match conflict guard; trash restore |
| Charts in a page | No | Bar, line, pie, area |
| AI | Autofix on Startup; Ask/Predict at Business | Drafting + 5 rewrite modes on shared credits |
| Attachment size | 10 MB on free | Attachment blocks; no 10 MB free-tier ceiling |
| Suite | Standalone | Six Work Apps, one identity, one wallet |
| llms.txt / ai.txt | Neither | Both, plus a discovery manifest |
Where Slab is genuinely better
Slab wins on
Slab's free tier is the most generous in this set — ten users with unlimited posts and topics, plus guests — and the topic-based organisation with 90-day version history is a genuinely clean model. For a team of ten that never grows, Slab free is hard to beat.
Where it costs you
The eleventh person triggers $6.67 per user per month for everyone, AI search and prediction sit at $12.50, attachments cap at 10 MB, and it is another standalone vendor with another login and another dollar invoice.
The comparison bites at scale: past ten people Slab is $6.67 per user per month; Flocci Library is ₹49 a seat — a 25-person team is roughly $167 a month versus ₹1,225. And readers of a public share link are never seats.
How discoverable is each product to AI answer engines?
Measured 2026-07-29 with a crawler user agent — an objective, checkable fact rather than an opinion.
| Signal | Slab | Flocci Library |
|---|---|---|
| Structured data (JSON-LD) | None found on the homepage (Googlebot fetch) | Organization, WebSite, SoftwareApplication + Offers, FAQPage, BreadcrumbList, HowTo, DefinedTerm |
| llms.txt | Not found | Yes — root and .well-known |
| ai.txt | Not found | Yes — root and .well-known |
| Machine-readable discovery manifest | Not found | discover/ai-discovery.json |
Frequently asked questions
Slab is free for 10 users — why would I switch?
If you are under ten people forever, Slab free is an excellent deal and we will say so. The switch case is the eleventh hire, when Slab becomes $6.67 per user per month for the whole team, or the moment you want AI, charts in a page, or a wiki that shares a login with your issue tracker.
How much does Flocci Library cost for 25 people?
₹1,225 a month — 25 seats at ₹49. Slab Startup at $6.67 per user per month for the same team is about $167, roughly ₹14,700 at ₹88 to the dollar.
Does Flocci Library have topics like Slab?
It uses spaces with nested page trees rather than topic tagging. Cross-cutting connections come from @mention page references, which create backlinks in both directions — a different route to the same 'related knowledge' outcome.
Related
Switching from Slab
The migration playbook: what to move, in what order, and what to leave behind.
Flocci Library pricing
Free personal spaces, ₹49 seats, and platform plans across 30+ apps.
All comparisons
Nine team wikis compared on published prices and real features.
Start writing in Flocci Library
Personal spaces are free — the full editor, backlinks, search, share links and free monthly AI credits. Organisations are ₹49 a seat.
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