Software Alternatives, Accelerators & Startups

giscus VS ReactLive

Compare giscus VS ReactLive and see what are their differences

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giscus logo giscus

A comments system powered by GitHub Discussions. Let visitors leave comments and reactions on your website via GitHub!

ReactLive logo ReactLive

Smarter, smoother live events. ReactLive auto-answers repeat questions from the speaker's transcript, tracks audience sentiment minute-by-minute, drafts polls in the moment, and writes the post-event recap โ€” so your team focuses on the conversation
  • giscus Landing page
    Landing page //
    2022-01-22
  • ReactLive Dashboard
    Dashboard //
    2026-08-20
  • ReactLive Agents
    Agents //
    2026-08-20
  • ReactLive Audience View - Question
    Audience View - Question //
    2026-08-20
  • ReactLive Audience View - Authentication
    Audience View - Authentication //
    2026-08-20
  • ReactLive Audience View - Question List
    Audience View - Question List //
    2026-08-20

ReactLive โ€” The AI Event Co-Pilot

ReactLive is an AI audience engagement platform for live, in-person, and hybrid events. Think of it as the AI meeting copilot you know for video calls โ€” but built for the room. Where tools like Read.ai join your Zoom or Teams call, ReactLive runs your town hall, conference, all-hands, classroom, or podcast AMA, turning everything said on stage into instant, cited answers and a summary every attendee walks away with.

At its core is the Auto-Answer Loop. ReactLive captures your speaker and documents as structured, timestamped context, matches each audience question against it in under a second, and drafts a grounded answer โ€” cited to the source, in your own voice. Questions that clear your confidence threshold are answered automatically; anything ambiguous is queued for a moderator, ranked by relevance, not upvotes. So the quiet majority finally gets answered, repeats resolve instantly, and nobody leaves with a "we'll follow up" that never comes.

ReactLive also runs the room with you: it tracks audience sentiment in real time, drafts polls for one-click approval, and pushes timely announcements. When the event ends, everyone gets a recap โ€” summary, answered questions, insights, and a searchable transcript.

Setup takes under 90 seconds, no sales call. Your audience joins from any device via QR code or link โ€” no app, no account. Embed it anywhere with one snippet, or call it from Claude, Cursor, or your agents via the MCP connector.

Key features: - Real-time AI answers cited to your live transcript and documents - Live Q&A with intelligent, relevance-based moderation - Real-time sentiment tracking across questions and polls - AI-drafted polls and announcements with one-click approval - Post-event summary, insights, and searchable transcript for all - Answers in your own voice and rules, from a single config file - QR-first participation โ€” no app or account for your audience - A free tier with usage-based pricing, no per-seat traps

giscus

Website
giscus.app
Pricing URL
-
$ Details
Release Date
-

ReactLive

$ Details
freemium
Release Date
2026 September
Startup details
Country
Ireland
State
Cork
City
Cork
Founder(s)
Alan Sunley, Ian Huang, Ioan Stanciu, Shane O'Leary, John Dineen
Employees
1 - 9

giscus features and specs

  • GitHub Integration
    Giscus leverages GitHub Discussions for comment management, which means that it inherits all the collaborative features and ecosystem integration of GitHub.
  • Privacy-Focused
    Since it uses GitHub for comments, Giscus does not track users or show ads, making it a more privacy-friendly alternative to other commenting systems.
  • Open Source
    Giscus is open-source, allowing developers to inspect the code, contribute to its development, and ensure that there are no hidden functionalities.
  • Easy Integration
    Adding Giscus to a website is straightforward and well-documented, requiring minimal effort to get up and running.
  • Markdown Support
    Comments in Giscus support Markdown, which allows users to format their messages easily and include features like code snippets.

Possible disadvantages of giscus

  • GitHub Account Requirement
    Users need a GitHub account to participate in discussions, which might limit engagement from non-developer audiences or those unwilling to create an account.
  • Dependency on GitHub
    The system is heavily dependent on the availability and reliability of GitHub's services, making it vulnerable to outages or changes in GitHub's API.
  • Potential Complexity
    The need to manage comments through GitHub Discussions might introduce complexity for users who are unfamiliar with GitHub's interface.
  • Limited Customization
    Customization options for the appearance and behavior of the comment section are less extensive compared to some other commenting platforms.
  • No Anonymous Comments
    The requirement for a GitHub account means that anonymous commenting is not an option, which might deter some users from participating.

ReactLive features and specs

  • Townhall
    Real-time AI answers cited to your live transcript and documents
  • Live Q&A
    Live Q&A with intelligent, relevance-based moderation
  • Podcast AMA
    Questions grouped so that you know which ones should get priority
  • Audience Insights
    Real-time sentiment tracking across questions and polls
  • Polling Feature
    AI-drafted polls and announcements with one-click approval
  • Audience Engagement
    QR-first participation โ€” no app or account for your audience
  • Auto-Answer Loop
    As questions are answered on stage / call, the answers are transcribed, posted and the questioners are notified automatically

Category Popularity

0-100% (relative to giscus and ReactLive)
Social Networks
100 100%
0% 0
Interactive Q&A
0 0%
100% 100
Project Management
100 100%
0% 0
Live Chat
0 0%
100% 100

Questions & Answers

As answered by people managing giscus and ReactLive.

What makes your product unique?

ReactLive's answer:

ReactLive doesn't just collect questions or transcribe a room โ€” it answers, in real time, grounded in what was actually said.

The key differentiators:

It owns a venue nobody else does. Meeting copilots (Read.ai, Otter) only work inside video calls โ€” they go blind the moment you're on a stage or in a room. Q&A tools (Slido, Mentimeter, Pigeonhole) work in the room but are just question-collection boxes. ReactLive is the only one that brings a true AI copilot to live, in-person, and hybrid events.

The Auto-Answer Loop. It captures your live speaker and documents as cited, timestamped context and answers audience questions against it in under a second โ€” automatically resolving the repeats and the quiet-majority long tail that a human moderator never gets to. Everyone else makes the audience wait on a moderator; ReactLive answers most of them before the moderator even looks.

Answers in your voice, on your rules. A single config file (SOUL.md) defines tone, red lines, and escalation โ€” so the AI speaks as you, with a human able to override anything. It's grounded and cited, not a black box.

It closes the loop after the event. Every attendee leaves with a summary, the full answered queue, insights, and a searchable transcript โ€” the knowledge doesn't walk out with the room.

Radically low friction. Under 90 seconds to your first event, QR-first for the audience (no app, no account), one-line embed anywhere, plus an MCP connector so agents like Claude or Cursor can call it โ€” with a genuinely free tier and usage-based pricing instead of per-seat enterprise contracts.

Why should a person choose your product over its competitors?

ReactLive's answer:

ReactLive beats different competitors for different reasons. Here's how we see it:

vs. Slido, Mentimeter, Pigeonhole (the Q&A/polling tools). These collect questions and let a moderator pick a few; everyone else is ignored. ReactLive answers โ€” automatically, in under a second, cited to what the speaker actually said. Choose ReactLive if you're tired of the quiet 80% never being heard, repeat questions clogging the queue, and a "we'll follow up" that never happens. Same live-event job, but the AI does the heavy lifting instead of a scrambling moderator.

vs. Read.ai, Otter, Fireflies (the meeting copilots). These only work inside a Zoom/Teams/Meet call โ€” they can't see a stage or a live audience. If your event happens in a room or hybrid, they simply don't work. ReactLive is the only copilot built for the physical and hybrid room. (They're complementary, not competitive: use Read.ai for your calls, ReactLive for your events.)

vs. doing it manually / a human moderator. ReactLive runs four jobs in parallel that no single person can โ€” answering the long tail, reading sentiment in real time, drafting timely polls, and pushing announcements โ€” while your team stays in the actual conversation.

The reasons that tip a decision:

  • It answers, not just collects โ€” the Auto-Answer Loop resolves most questions live, grounded and cited.
  • In your voice, on your rules โ€” a single config file controls tone and red lines; a human can override anything. It's not a black box.
  • Everyone leaves with the knowledge โ€” automatic summary, answered queue, insights, and searchable transcript sent to the whole audience.
  • Nearly zero friction โ€” under 90 seconds to launch, QR-first for the audience (no app, no account), one-line embed, plus an MCP connector for AI agents.
  • Priced for reality โ€” a genuinely free tier and self-serve, usage-based pricing, not per-seat "contact sales" contracts.

One-sentence version: Choose ReactLive because it's the only tool that actually runs your live event with you โ€” answering your audience in real time from cited context, in your voice โ€” where Q&A widgets only collect questions and meeting copilots can't see the room at all.

How would you describe the primary audience of your product?

ReactLive's answer:

Event hosts and organizers โ€” comms and internal-communications teams, event and community managers, conference and webinar producers, educators, and creators/podcasters โ€” anyone who runs live, in-person, or hybrid events (town halls, all-hands, conferences, AMAs, webinars, classrooms) and wants their audience's questions answered in real time.

What's the story behind your product?

ReactLive's answer:

While the platform itself is our newest AI-native release, our team spent years building and powering the audience engagement engines behind some of the world's most demanding live environmentsโ€”including all Microsoft High-Priority events (Build, Ignite), CES, and the United Nations. Crucially for a major newsroom, our team also delivered the core live blogging and Q&A infrastructure that The Washington Post still relies on to power their weekly reader threads.

We built ReactLive as the next logical evolution of that work, specifically designed to solve the heavy moderation burden of hybrid media panels:The Auto-Answer Loop: ReactLive tracks your live panel audio in real time, automatically drafting cited answers to repetitive background questions in the chat, filtering out noise so your moderators can focus on prime audience queries. Newsroom-Grade Control (SOUL.md): Guard and enforce the exact editorial standards, tone constraints, and red lines via a version-controlled markdown file that dictates AI behaviour.

Zero Friction for Attendees: No app downloads or account logins. Online stream viewers and physical front-row ticket holders scan a single QR code to enter the interactive space in three seconds.

User comments

Share your experience with using giscus and ReactLive. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, giscus seems to be more popular. It has been mentiond 33 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

giscus mentions (33)

  • Leave a Trace
    Maybe giscus https://giscus.app/ It works for static sites, you just need to embed their script, and spam and moderation would be handled by GitHub. - Source: Hacker News / 2 months ago
  • Don't rent the cloud, own instead
    Look the bottom of that page: An error occurred: API rate limit already exceeded for installation ID 73591946. Error from https://giscus.app/ Fellow says one thing and uses another. - Source: Hacker News / 7 months ago
  • Disqus Turned My Blog into an Ad Farm โ€“ So I Killed It
    I did the same. I was sad to lose the comments, but the ads were awful and I don't particularly want someone elses ads / tracking on my hobby site. I switched to gisqus [1], which is powered by GitHub discussions, which seems to be working ok. (The site is hosted on GH pages so seems reasonable to also use GH discussions for the comments.) [1] https://giscus.app/. - Source: Hacker News / 11 months ago
  • Rewriting my blog in plain HTML
    3) No commenting feature, luckily I found your post here on HN. But it would be better to have comment blocks, like from https://giscus.app/ or just a link where readers can comment. - Source: Hacker News / over 1 year ago
  • Ask HN: Best self-hosted wiki for local communities?
    If you're a developer, you might start by using a static site generator and GitHub Pages. Stick to Markdown and start collecting and writing stuff. Sooner or later you'll get comments and regular readers. Then you might start to add editing or simply give other people access to GitHub. The editing experience of Markdown files in GitHub is not too bad and you get started in no time. From my experience it's more... - Source: Hacker News / over 1 year ago
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ReactLive mentions (0)

We have not tracked any mentions of ReactLive yet. Tracking of ReactLive recommendations started around Aug 2026.

What are some alternatives?

When comparing giscus and ReactLive, you can also consider the following products

DISQUS - Disqus is a global comment system that improves discussion on websites and connects conversations across the web.

Sli.do - Slido is the ultimate Q&A and polling platform for live and virtual meetings and events. It offers interactive Q&A, live polls and insights about your audience.

utterances - A lightweight comments widget built on GitHub issues.

Mentimeter - a web-based polling tool for workshops, conferences & events

ReplyBox - ReplyBox, a simple, honest comment system. No ads, no dodgy affiliate links, no fluff.

Pubble - Pubble is a real-time audience engagement platform for media and events: moderated live Q&A, live blogs, polls and match centers, embedded on your own site.