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Opera VS Glean

Compare Opera VS Glean and see what are their differences

Opera

Opera is a browser with innovative features, speed and security.

Rating
0 reviews
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Alternatives Is it good?
Glean

Glean is the Work AI platform that connects and understands all your company’s data (across emails, Teams / Slack, Confluence, Jira, GitHub, ServiceNow, etc.), so you can generate answers and automate work grounded in company knowledge.

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Rating
0 reviews
Pricing
Paid
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AxCrypt
AxCrypt is a powerful, easy-to-use encryption tool that protects your files, passwords, and personal information with strong AES-256 security. Available on Windows, Mac, Android, and iOS, it keeps your data safe wherever you go. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Opera seems to be more popular. It has been mentioned 23 times since March 2021.

social mentions
23 vs 0
Web Browsers popularity
100% vs 0%
alternatives listed
240+ vs 102

Base details

Website, pricing, platforms and company facts side by side.

Opera
Glean
Website opera.com glean.com
Pricing —
Paid
Company Startup from Norway Startup from the United States · 500 - 999 employees
Listed in
Web Browsers Browsing Experience Security & Privacy Customisable Web Browser +1
AI Tools AI Assistant AI Search Enterprise Search AI Work AI AI Agents +4

About Opera and Glean

In their own words, as submitted to SaaSHub.

Opera
Glean

No description of Opera yet.

Glean is the Work AI platform that connects and understands all your enterprise data, to generate trusted answers and automate work grounded in company knowledge. Using Glean’s powerful search and RAG technology to retrieve the most relevant, up-to-date information, Glean's AI assistant...

Read more about Glean

Features and specs

What each product offers, as listed by its team.

Opera 7 features
Glean 0 features
  • Speed
    Opera is known for its fast browsing experience due to its optimized browsing engine and efficient resource management.
  • Built-in VPN
    Opera includes a free, unlimited VPN service, providing users with increased privacy and security by masking their IP addresses.
  • Battery Saver
    The browser features a battery saver mode that extends the battery life of laptops by reducing the browser's power consumption.
  • Ad Blocker
    Opera has an integrated ad blocker that enhances browsing speed and user experience by blocking intrusive ads.
  • Customizable Interface
    Users can personalize their browsing experience with a variety of themes and workspace options to suit their preferences.
  • Opera Turbo
    This feature compresses data to make web pages load faster, especially useful for those with slower internet connections.
  • Sidebar Integration
    Opera's sidebar allows quick access to social media, messaging apps, and other tools, enhancing multitasking and productivity.

Possible disadvantages

  • Market Share
    Opera has a smaller user base compared to other major browsers like Chrome and Firefox, which can lead to less community support and fewer extensions.
  • Extension Support
    Though Opera supports Chrome extensions, the overall availability and variety of native Opera extensions are limited compared to its competitors.
  • Sync Issues
    Some users have reported occasional problems with syncing data across devices, which can be inconvenient for those who rely on seamless access to their bookmarks and settings.
  • Compatibility
    Certain websites and web applications may not be fully optimized for Opera, potentially leading to compatibility issues.
  • Privacy Concerns
    Despite its built-in VPN, some users are cautious about Opera's privacy policies, especially given its ownership by a Chinese consortium.

No features have been listed yet.

Analysis

An editorial look at what each product does well and who it suits.

Opera
Glean

Overall verdict

  • Opera is a solid choice for users looking for a fast and feature-rich browsing experience. Its unique offerings, such as the VPN and built-in ad blocker, set it apart from other browsers. However, for users heavily invested in the Google ecosystem, Chrome might still be preferable.

Why this product is good

  • Opera is a web browser known for its speed, innovative features, and user-friendly interface. It includes an integrated ad blocker, a free VPN for enhanced security, and a battery saver mode for extended mobile browsing. Additionally, Opera is based on the Chromium engine, providing compatibility with most web standards and extensions.

Recommended for

  • Users who prioritize speed and memory efficiency.
  • Those looking for integrated privacy features like VPN and ad blocking.
  • Individuals who prefer customization options offered by a variety of extensions and themes.
  • Users who frequently switch between desktop and mobile browsing and want a seamless experience.

Overall verdict

  • Glean is a strong enterprise AI search and knowledge management platform that unifies company data across apps, delivering fast, secure, and permission-aware answers powered by advanced language models.

Why this product is good

  • Connects and searches across dozens of enterprise apps like Google Workspace, Slack, Jira, Confluence, and Salesforce from a single interface
  • Respects existing document permissions so users only see content they're authorized to access
  • Uses AI and large language models to provide conversational answers, summaries, and generative assistance grounded in company knowledge
  • Learns organizational context, people, and terminology to deliver more relevant and personalized results
  • Offers a platform for building custom AI agents and workflows tailored to business needs
  • Strong focus on enterprise-grade security, compliance, and data governance

Recommended for

  • Mid-to-large enterprises with data scattered across many SaaS applications
  • Knowledge workers who spend significant time searching for information internally
  • IT and engineering teams needing quick access to documentation and code knowledge
  • Customer support and sales teams requiring fast retrieval of internal resources
  • Organizations looking to deploy AI assistants and agents grounded in their own data
  • Companies prioritizing secure, permission-aware AI search over public LLM tools

Videos

Walkthroughs and reviews on video.

Opera 3 videos + Add
Glean 3 videos + Add

Opera VPN Review: Walkthrough, Speed Test (and 🚩#1 Weakness 🚩)

More videos

  • - Opera Browser | Review
  • - Opera GX Browser - Is It Any Good?

Glean for notetaking

More videos

  • - Glean: AI-powered workplace search
  • - Glean Note Taking Tutorial

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Opera
Glean
100% 100%
Web Browsers
0% 0%
0% 0%
AI Assistant
100% 100%
100% 100%
Security & Privacy
0% 0%
0% 0%
AI
100% 100%

User comments

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Opera no reviews yet
Glean no reviews yet

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We have no reviews of Glean yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Opera 23 mentions
Glean 0 mentions
  • Can anyone tell what is this?
    This is not opera.com it's "api2 dot com" so it's a malware site posing as an opera one by including opera in its name. I had a popup like this. It opened every time I opened the browser. Turned out it was coming from a video downloader... Source: over 3 years ago
  • Is there a way to download the official browser through a torrent or a mirror link?
    The opera.com domain is banned where I live but I still want to download the browser without a VPN (because those are also banned). Is there a torrent link or an alternative/mirror link where I can download the latest Opera One release?... Source: over 3 years ago
  • Opera Adblocker pinging opera.com?
    Apparently it "urgently needed to be removed off the network" (bullshit, you could've blocked opera.com, dumbass) I don't see why its so bad to have one kid with an unmanaged browser, like seeing "your browser is managed by your... Source: over 3 years ago

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Tracking Glean since Mar 2024.

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