LightOn vs Slack

LightOn — Foundation Models · Public · $29.6M mkt cap · 3 of 3 figures sourced  |  Slack — Application · Private · 2 of 2 figures sourced

Relationship

LightOn Enterprise and Slackbot do comparable work on summarization; Slack's scale not recorded.

Assembled from the recorded fields for this pair, not hand-checked. The comparison below is read from each company’s own profile.

3 of 5 capabilitiesShared product type

3 of 5 capabilities — Shares knowledge retrieval, summarization and text generation.

Ludbee capability tags · from the product records

Shared product type — Both ship application.

Ludbee product records

Aligned comparison

FieldLightOnSlack
Size$29.6M mkt capnot disclosed
Employees402,545 Slack has 64× more
Founded20162009 7 yrs earlier
StatusPublicPrivate
CategoryFoundation ModelsApplication
Stack layerAPI service, ApplicationAI agent, Application
HeadquartersParis, FranceSan Francisco, USA

Capability overlap

Shared · 3

Knowledge retrievalSummarizationText generation

Not verified for Slack · 2

Document extractionVector search

Recorded for LightOn. Slack’s product records say nothing either way — a missing record is not a missing capability.

Not verified for LightOn · 3

Meeting notesTranslationWorkflow automation

Recorded for Slack. LightOn’s product records say nothing either way — a missing record is not a missing capability.

Products, side by side

Algorithmic pairing — assembled from recorded fields, not hand-checked

LightOn

Application

LightOn EnterpriseApplication

Chat interface deployed inside an organisation that answers from its own documents, hosted in the EU.

Slack

Application

SlackApplication

Team messaging platform for channels, direct messages and huddles, sold in Free, Pro, Business+ and Enterprise+ tiers.

Slack AIApplication

Bundle of AI features built into Slack -- channel and thread summaries, daily recaps, AI search answers, huddle notes, translation and AI-assisted workflows -- unlocked from Pro through Enterprise+ (none of it ships on Free), distinct from the standalone Slackbot agent.

No counterpart

LightOn sells these in a stack layer with no product recorded for Slack yet — nothing on the other side to compare them against.

API service

LightOn APIAPI service

Retrieval API with parse, extract and retrieve endpoints for building document-grounded applications.

Slack sells these in a stack layer with no product recorded for LightOn yet — nothing on the other side to compare them against.

AI agent

SlackbotAI agent

Personal AI agent built into Slack that answers from a user's messages, files and channels, drafts content, schedules meetings and takes actions, within existing permissions.