CataleoSoftware
Get Your Software Listed Get Listed

AI Chatbots & Assistants Comparison

Genspark vs. Glean

At a glance

At a glance

Genspark

Best for

Best for individuals and small teams who want one agent to finish office work end to end, from decks and spreadsheets to podcasts and phone calls.

  • Freelancers
  • Small and mid-sized

Glean

Best for

Best for large organisations that want one assistant answering from every internal system without breaking the access rules those systems already enforce.

  • Enterprise

Cataleo does not name a winner. Both statements come from the vendors themselves.

Full Comparison

Criterion Genspark Glean
Starting price Free tier; paid Plus and Pro plans above Metered in credits. Plus and Pro each come in several credit tiers; the public help centre lists the credit and storage amounts but not the prices. Not stated
Free trial Free plan with 100 daily credits Not stated
Commercial use Not stated Yes, sold as an enterprise platform
Output Slides, spreadsheets, documents, podcasts, code and placed phone calls Permission-aware answers with citations, documents, decks and dashboards
API Not stated Yes: Chat, Search, Indexing and platform APIs, plus a Web SDK and an open-source Indexing SDK
Hosting Cloud (SaaS) Cloud (SaaS) on Google Cloud, or customer-hosted as a managed single-tenant deployment inside your own Google Cloud or AWS environment
Ecosystem Web app, Chrome extension, native plugins for PowerPoint, Excel and Word, a Salesforce integration, and connections to Gmail, Outlook and Google Drive 275+ connectors to work apps and data sources, including Slack, Google Drive, Jira, Confluence, SharePoint, GitHub and Salesforce
Live web search and sources The Chrome extension reads the current page, extracts data and clicks and fills forms; Super Agent carries out research tasks Yes, answers draw on company and web knowledge, with citations
Files and long documents Yes, uploads up to 500 MB per file on the free plan and 1 GB on paid plans, held in AI Drive Yes, indexes documents across connected systems and enforces their existing permissions in every result
Images, voice and video Images and design output, AI Pods audio podcasts in 24 languages, Realtime Voice, and an AI agent that places phone calls in ten voices Real-time voice interaction with the assistant; output formats include documents, decks, dashboards and podcasts
Coding help Yes, Genspark Code, and landing pages and code are among Super Agent's deliverables Yes, writes and explains code with the surrounding business context
Model choice Yes, a mixture-of-agents system routes work across many models, and a lower model tier can be picked to spend fewer credits Yes, 40+ underlying LLMs are supported
Deployment Cloud (SaaS), Browser-based Cloud (SaaS), Browser-based
Support Not stated Email helpdesk, Community forum
Onboarding Documentation and knowledge base Documentation and knowledge base
Company size more entries Freelancers, Small and mid-sized Enterprise
Integrations Gmail, Outlook, Google Drive, Salesforce, Microsoft PowerPoint, Microsoft Excel, Microsoft Word, Google Chrome more entries Slack, Google Drive, Jira, Confluence, SharePoint, GitHub, Salesforce, Asana, Box

Compare more tools

Row where the values differ The small markers point at the lower number, the longer list or the stated feature. They describe the data, they are not a verdict.

The short version

Key Differences

  • Company size Genspark Freelancers, Small and mid-sized Glean Enterprise
  • Hosting Genspark Cloud (SaaS) Glean Cloud (SaaS) on Google Cloud, or customer-hosted as a managed single-tenant deployment inside your own Google Cloud or AWS environment
  • Output Genspark Slides, spreadsheets, documents, podcasts, code and placed phone calls Glean Permission-aware answers with citations, documents, decks and dashboards
  • Ecosystem Genspark Web app, Chrome extension, native plugins for PowerPoint, Excel and Word, a Salesforce integration, and connections to Gmail, Outlook and Google Drive Glean 275+ connectors to work apps and data sources, including Slack, Google Drive, Jira, Confluence, SharePoint, GitHub and Salesforce
  • Live web search and sources Genspark The Chrome extension reads the current page, extracts data and clicks and fills forms; Super Agent carries out research tasks Glean Yes, answers draw on company and web knowledge, with citations

Every line is one datapoint from the table above, picked automatically. Nothing here is written text.

The trade-offs

Strengths and Limitations

Genspark

Strengths

  • One agent covers slides, sheets, docs, podcasts, code and phone calls
  • Routes each task across many models instead of a single one
  • Native plugins for PowerPoint, Excel and Word, plus a Chrome extension that acts on the page
  • Free plan with 100 daily credits

Limitations

  • The public help centre lists credit amounts but not plan prices
  • Everything is metered in credits, and a connected phone call costs 500
  • Call For Me needs a paid plan to verify a number, and voicemail counts as a connected call
  • No public API is documented

Glean

Strengths

  • Answers are grounded in company systems and cite their sources
  • Permissions of the source systems are enforced, so nobody sees more than their access allows
  • 275+ connectors and support for 40+ underlying LLMs
  • Full developer surface: chat, search, indexing and agent APIs plus an embeddable Web SDK
  • ISO 42001, ISO 27001, SOC 2 Type II, HIPAA and GDPR listed

Limitations

  • No published pricing, so every evaluation starts with a sales conversation
  • Value depends on connecting enough systems, which makes rollout an integration project
  • Built for large organisations rather than individuals or small teams
  • Several newer capabilities, including multiplayer chats and multi-step workflows, are marked beta

Plans

Pricing

Genspark

  • Free $0 100 daily credits and uploads up to 500 MB per file.
  • Plus Not stated From 10,000 credits a month and 50 GB of AI Drive storage, in several credit tiers at higher price points.
  • Pro Not stated From 125,000 credits a month and 1 TB of AI Drive storage, in several credit tiers at higher price points.
Visit site

What users say

Review Scores · opens after launch

Genspark

Ease of use
Not rated yet
User interface
Not rated yet
Onboarding
Not rated yet
Support and service
Not rated yet
Value for money
Not rated yet
Features
Not rated yet

No reviews yet. Be the first to review this tool. Every review is checked for fairness before it appears, and the vendor cannot have one removed.

Glean

Ease of use
Not rated yet
User interface
Not rated yet
Onboarding
Not rated yet
Support and service
Not rated yet
Value for money
Not rated yet
Features
Not rated yet

No reviews yet. Be the first to review this tool. Every review is checked for fairness before it appears, and the vendor cannot have one removed.

Where this comes from

Where this comes from

Genspark https://www.genspark.ai · checked against the official source on 2026-08-29

Glean https://www.glean.com · checked against the official source on 2026-09-03

This table lists factual criteria taken from information the vendors publish themselves. For how we put it together, see the methodology.