Développement & No-code

Les meilleures applications Slack in 2026

The Applications Slack tools listed on Geospherique, ranked by community votes: pricing, platforms, license, reviews and alternatives to choose the right one.

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The Applications Slack ranking

Slack

Slack

Domaine
La messagerie des équipes
Communication & Collaboration
Sous-catégorie
Sous-catégorie
Sous-catégorie
Free
Freemium
Paid
On quote
· Open source
· ★ (0 reviews)
Pays

Frequently asked questions: Applications Slack

What are the best Applications Slack tools in 2026?

The ranking above gathers the Applications Slack tools listed on Geospherique, sorted by community votes. Each profile details pricing, platforms, license, published reviews and alternatives.

How is this ranking determined?

By votes: one Position account, one vote per brand, and no voting for your own brand. Brands marked "featured" chose to be highlighted from Position: they are shown separately, never mixed into the ranking.

Are there free or open source Applications Slack tools?

The badges on each card show it (Free, Freemium, Open source). The directory search also lets you filter all brands by pricing, license and platform.

How do I list my tool in Applications Slack?

From Position: add your brand under « My brands », choose the category Développement & No-code, then tick Applications Slack among its sub-categories. Your tool joins this page at the next publication.
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