HubSpot vs LightOn

HubSpot — Application · Public · $13B mkt cap · 4 of 4 figures sourced  |  LightOn — Foundation Models · Public · $29.6M mkt cap · 3 of 3 figures sourced

Relationship

Breeze Assistant and LightOn Enterprise do comparable work on summarization; smaller scale (public).

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

4 of 11 capabilitiesShared product typeSmaller scale

4 of 11 capabilities — Shares document extraction, knowledge retrieval, summarization and 1 more.

Ludbee capability tags · from the product records

Shared product type — Both ship application.

Ludbee product records

Smaller scale — LightOn: $29.6M market cap, against HubSpot's $13B market cap.

Ludbee scale figures · valuation, market cap or revenue estimate

Aligned comparison

FieldHubSpotLightOn
Market cap$13B$29.6M LightOn has 439× smaller
Employees8,88240 LightOn has 222× fewer
Founded20062016 10 yrs later
StatusPublicPublic match
CategoryApplicationFoundation Models
Stack layerAI agent, Agent platform, Application, PlatformAPI service, Application
HeadquartersCambridge, USAParis, France

Capability overlap

Shared · 4

Document extractionKnowledge retrievalSummarizationText generation

Not verified for LightOn · 7

Agent orchestrationCustomer supportData analysisEmail assistanceMarketing contentSales outreachWorkflow automation

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

Not verified for HubSpot · 1

Vector search

Recorded for LightOn. HubSpot’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

HubSpot

Application

AI Blog WriterApplication

An AI assistant in Content Hub that generates full blog post drafts, outlines and titles from a topic or prompt.

AI Content WriterApplication

An AI writing assistant embedded in Content Hub that drafts marketing copy, landing pages and website content from a prompt.

AI Email WriterApplication

An AI assistant in Marketing Hub that drafts marketing and sales emails — subject lines, body copy and variants — from a short prompt.

AI Guided SellingApplication

A workspace that surfaces leads, deals and target accounts, with suggested tasks drawn from real-time buying signals, AI-generated deal insight summaries, meeting-preparation materials, and an integrated prospecting agent, to help reps prioritise high-value opportunities and execute the next best action.

AI Social Media Post GeneratorApplication

An AI assistant in Marketing Hub that generates individual social media post copy and ideas from a prompt — distinct from Social Media Agent, which autonomously plans and schedules a month of posts.

AI SummarizationApplication

A cross-Hub AI feature (Marketing, Sales and Service) that condenses long records, threads and conversations into short summaries.

AI Website GeneratorApplication

An AI tool in Content Hub that generates a complete website — pages, layout and copy — from a short prompt describing the business.

Breeze AssistantApplication

Conversational AI assistant embedded across HubSpot that answers from a company's CRM data, HubSpot Academy and knowledge base, drafts content and summarises meetings.

Content RemixApplication

An AI tool in Content Hub that repurposes one piece of long-form content into multiple derivative formats (social posts, blog snippets, emails).

HubSpot AEOApplication

Answer engine optimization software that tracks how a brand appears in ChatGPT, Gemini and Perplexity answers and recommends changes to improve that visibility.

Smart Deal ProgressionApplication

Analyzes meeting transcripts and deal history to suggest post-meeting CRM updates, draft follow-up emails and surface next-step tasks for sales reps to review and apply in one click.

Social Media AgentApplication

AI agent that analyzes past social performance, business details and industry best practices to generate and schedule a month of social post suggestions across Facebook, LinkedIn, X and Instagram, with human review before publishing.

LightOn

Application

LightOn EnterpriseApplication

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

No counterpart

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

AI agent

Content AgentAI agent

AI agent that uses CRM and business context to draft and scale content marketing -- landing pages, blog posts, meta descriptions and internal links -- with pre-publish automation tasks.

Customer AgentAI agent

An AI support agent that answers customer questions and resolves tickets across channels with cited answers, escalating to a human when needed.

Data AgentAI agent

An AI agent that researches CRM records, calls, emails, documents and web sources to answer custom business questions and populate smart properties at scale.

Knowledge Base AgentAI agent

Also branded "Breeze Knowledge Base Agent" on its own page: an AI agent that turns support conversations into searchable self-service knowledge-base articles automatically.

Prospecting AgentAI agent

An AI sales agent that monitors accounts for buying signals, sources and enriches contacts, and drafts personalized outreach in each rep's voice.

Agent platform

Agent BuilderAgent platform

A no-code canvas for building custom AI agents from prompts, CRM data and company knowledge, with per-action approval controls before an agent runs autonomously.

Agent HubAgent platform

HubSpot's hub for running, building and managing AI agents across marketing, sales and service on top of Smart CRM data.

Platform

Smart CRMPlatform

The shared customer database under every HubSpot Hub, with a free edition; its AI enriches contact and company records from emails, calls and the web, detects and merges duplicate records, flags data issues, and answers questions about a customer through a Data Agent that searches the CRM, calls, documents and the web.

LightOn sells these in a stack layer with no product recorded for HubSpot 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.