AI Host

What is a LiveReacting AI Host?

LiveReacting AI Host is the AI virtual host feature available in the LiveReacting cloud-based live streaming studio; it is used primarily for interactive Q&A live streams. It reads the questions and answers, understands the theme of the program, generates host scripts automatically and synthesizes voice output to introduce the rules, read the questions, provide additional information, call on participants, and announce the results during the live stream.

AI Host is not a standalone software, nor is it a universal tool for generating digital human videos. Users need to create a live streaming project in LiveReacting Studio, and use it in combination with Trivia Game, templates, social media accounts, and cloud streaming functions.

A one-sentence summary

The LiveReacting AI Host can automatically manage interactive quiz shows in the cloud, handling everything from the start of the show, reading the questions, to announcing the rankings; it is ideal for brands, educational organizations, and content teams that do not want a human host to appear on screen.

Core functions

• Understanding the topic of the question: Reading the question, the answer, and the program settings to generate the appropriate hosting content.
• Automatic script generation: It creates introductions, transitions, and summaries for each round.
• Speech synthesis: Converts the generated script into live narration by a host in real time.
• Title announcement: Reading the question and optional answers.
• Additional knowledge: Share relevant facts or background while waiting for the audience to respond.
• Real-time interaction: Call on participants based on their comments and answers.
• Revealing answers: After each round, the correct option and the score for that round are indicated.
• Ranking announcement: At the end of the program, the overall rankings and the winner are revealed.
• Additional instructions: Insert sponsorship information, details about the prizes, and brand messaging.
• Multilingual hosting: Supports multiple languages and accents.
• Custom avatars: You can choose from the built-in characters or request a custom brand avatar.
• Operation in the cloud: The streaming is handled by servers, so there is no need to keep the computer running constantly.

The complete process hosted by AI

• At the beginning, explain the name of the program, its theme, and the rules for participation.
• Guide the audience to get ready to answer questions before the countdown ends.
• Display and read out the current question along with the answer options.
• Add knowledge related to the topic within the answering time.
• Identify the participants who answered correctly and engage in a call-and-response interaction.
• The correct answers and results are announced at the end of each round.
• Create natural transitions between questions.
• Finally, the main ranking list and the winners are announced.
• Insert sponsorships, prizes, or event reminders according to the additional instructions.

How does AI understand the content of a program?

Users can choose from the existing themes in the LiveReacting media library, or they can enter questions and answers manually. The AI uses this information as a basis to determine the theme of the program and prepare the corresponding script.

• The questions and answers determine the scope of the core facts that will be addressed during the presentation.
• The topic name influences the introduction, transitions, and supplementary information.
• Additional instructions are used to specify sponsors, prizes, and special announcements.
• The countdown and rounds determine when the content presented by the host will appear.
• Audience answers and rankings are used to create real-time interaction.
• Incorrect questions or answers can directly lead to errors in the presentation of the content.

Supported languages and roles

The languages listed in the help documentation include English, Spanish, French, German, Italian, Portuguese, Chinese, Korean, and Japanese, with various accents available. The marketing page mentions additional languages such as Ukrainian as well; the character and voice combinations available in an actual account need to be confirmed when creating a project.

Tutorial on creating AI-hosted live broadcasts

1. Register for LiveReacting and access the cloud Studio.
2. Create a Trivia Game project and select the Classic or Modern template.
3. Add or import questions, options, correct answers, and a countdown for each question.
4. Leave space on the screen for the AI host, so as not to block the questions and rankings.
5. Create a new AI Host layer and select the character, language, and accent.
6. Fill in additional instructions such as sponsorship, prizes, brand names, and prohibited content.
7. Connect to YouTube, Facebook, Twitch, or a custom RTMP destination.
8. Set the live stream’s title, description, date, duration, and visibility range.
9. First, conduct private or confidential tests to check the questions, audio, and video.
10. After confirming everything is correct, save the settings and click Go Live to start streaming.

Tutorial for testing before live streaming

1. Check each question, its options, the correct answer, and the scoring rules one by one.
2. Listen to the pronunciation of names, brands, abbreviations, numbers, and technical terms.
3. Test whether the AI-generated supplementary knowledge contains any factual errors or inappropriate content.
4. Check that the host’s avatar does not cover the questions, comments, and leaderboard.
5. Submit correct, incorrect, and duplicate answers using a test account.
6. Verify comment permissions, sensitive words, latency, and platform connection status.
7. Simulate network disruptions, platform connectivity issues, and the inability of AI to generate content.
8. Prepare the script for the live host, the closing screen, and backup videos.

Ability to answer questions interactively

• It supports Trivia layout styles such as Classic and Modern.
• Audience members submit answers through live comments.
• The system reads the answers and calculates the results for each round.
• The host can call on the participants who have given correct answers.
• At the end, the main leaderboard is displayed and announced.
• Giveaways, Polls, and other interactive elements can be added to the same live broadcast.
• Different packages support different numbers of players per game.

Live streaming platforms and delivery methods

• YouTube Live.
• Facebook Live.
• Twitch.
• Other live streaming platforms that support RTMP.
• The paid plan allows streaming to multiple destinations at the same time.
• Custom solutions support HLS and SRT for push or pull delivery.
• It can be used in conjunction with external streaming software such as OBS via a plugin approach.

Features of cloud-based live streaming

LiveReacting streams content from its own servers to the target platform; therefore, there is no need to keep the personal computer turned on or connected to the internet throughout the duration of the live broadcast. The cloud-based approach is suitable for pre-recorded programs and continuous looping broadcasts, but it also means that users rely on the availability of the platform’s services.

• Programs are set up and managed in the browser.
• Live videos are encoded and transmitted by cloud servers.
• Supports automatic release at a scheduled time.
• Materials can be imported from Google Drive, Dropbox, and YouTube.
• The package imposes limits on storage space, file size, and duration per session.
• Platform failures or issues with third-party interfaces can still lead to a disruption in the data flow.

Other live streaming features of LiveReacting

• Pre-recorded videos for pseudo-live streaming and loop playback.
• 24/7 live streaming channel.
• Countdown and event buildup.
• Voting, lotteries, and various interactive games.
• Display audience comments.
• Add brand logos, images, music, videos, and text.
• Invite multiple guests to appear on the same screen.
• Over 100 live streaming templates are available.
• Manage the placement of YouTube ads.

Which users are it suitable for

• Content creators who do not want to appear in person.
• A marketing team that organizes quizzes on brand knowledge.
• Schools and teachers who create review activities for online classes.
• Businesses that regularly hold bar quizzes or community events.
• International brands that need multilingual interactive programs.
• A team that manages YouTube, Facebook, and Twitch simultaneously.
• Event organizers who lack a fixed host but have a standard question bank.
• Live streaming teams that aim to strengthen brand recognition through virtual characters.

Typical use cases

• Q&A on product knowledge before the brand launch event.
• Review of school curriculum and online competitions.
• Regular Trivia Nights at bars, restaurants, and in communities.
• Pre-match interactions in esports or sports live streaming streams.
• Knowledge test after corporate training.
• Warm-up acts for exhibitions, conferences, and online events.
• Automated live streaming segments for multilingual markets.
• Scheduled interactive segments on the 24-hour channel.
• Prizes and brand messaging in sponsored events.

Package price

LiveReacting offers a range of options based on the number of live broadcasts, duration, video quality, storage requirements, number of streaming destinations, guests involved, and level of audience interaction. The current pricing structure includes AI Host options in the Medium, Large, and Enterprise categories; the annual prices are shown as a monthly rate, but the full annual amount is charged at once.

Differences on the AI Host pricing page

The dedicated page for AI Host still contains the old FAQ stating that it is available free of charge during the beta phase, while the current pricing structure for LiveReacting lists AI Host as a feature included in packages of Medium level and above. These two sources of information do not match exactly; therefore, it is necessary to log in to the account before making a purchase to check the available privileges and the settlement amount.

• Do not rely solely on the old Beta instructions to determine long-term free access.
• The current package lists for Free and Small do not indicate AI Host.
• Medium is the lowest fixed package that includes an AI Host in the current price list.
• Custom avatars may incur additional design fees.
• 4K and 60 FPS usually result in additional costs as paid upgrades.
• Promotional discounts, the price for the first year, and the renewal cost may change.

How to choose among different packages

• To test only the regular live streaming components, Free can be used first.
• Small live streams that do not require an AI Host can be considered small.
• Those who need an AI Host and no more than 500 viewers to answer questions can use Medium for evaluation.
• Longer programs, more destinations, and more participants are suitable for Large.
• Large-scale brand events and full-day live broadcasts are suitable for Enterprise.
• A continuously cycling channel is preferable to a dedicated 24/7 solution.
• Teams that need API, HLS, SRT, or SSAI should consult Custom.

Number of participants in interactions, duration, and video quality

Brands and Customization

• Upload logos, images, text, music, and videos.
• Adjust the position of the AI host in the screen.
• Use pre-made templates or start from a blank scene.
• Add sponsor and prize information through additional instructions.
• Consult on designing a custom avatar that fits the brand.
• Set the live stream title, description, and thumbnail.
• The Free plan includes the LiveReacting watermark and brand.

Risks associated with AI-hosted content

• The facts supplemented by AI may be incorrect or outdated.
• Brands, names, and technical terms may be pronounced incorrectly.
• Errors in the question bank will be naturally repeated by the AI.
• Opening comments may contain usernames that are not suitable for being mentioned by name.
• Additional instructions may conflict with the program’s rhythm or the platform’s rules.
• The naturalness and accuracy of speech vary across different languages.
• Generated content cannot replace manual editing and live streaming monitoring.

Precautions for going live

• Professional review of issues in education, healthcare, finance, and law.
• Avoid asking AI to improvise and provide sensitive facts that cannot be verified.
• Configure filters and manual administrators for comment interactions.
• It is ensured that audience nicknames will not be used for harassment or inappropriate commentary.
• Prepare emergency plans for cutting off the connection, silencing the system, handling incorrect answers, and dealing with platform bans.
• Check YouTube’s, Facebook’s, and Twitch’s automated content policies.
• Test the network in the target area, as well as the latency and the speed of comment synchronization.
• For important events, manual monitoring is carried out in real time to check the live broadcast status.

Product advantages

• From the start to the leaderboard, it can handle everything automatically.
• It is able to understand the theme of the question rather than playing a fixed recording.
• It supports real-time roll calls and interaction with the results of answers.
• There is no need for a real person to appear on screen or to keep the computer turned on constantly.
• It can be combined with question banks, voting, lottery, and comment components.
• Supports multi-language and multi-platform live streaming.
• Ready-made templates are provided to lower the barriers to creating programs.
• The paid plan allows streaming to multiple destinations at the same time.

Usage restrictions and precautions

• AI Host is an internal feature of LiveReacting, not a standalone software.
• The help documentation limits it primarily to the Trivia Game scenario.
• In the current price list, only the fixed packages at Medium level and above include AI Host as part of their features.
• The information provided on the dedicated page regarding the free Beta version may be outdated.
• Custom avatars require separate consultation and may incur additional fees.
• Errors may occur in the generated scripts, knowledge, and pronunciations.
• Cloud-based live streaming relies on LiveReacting as well as the performance of third-party platform services.
• The number of participants in interactive sessions, the duration of these sessions, storage capacity, and multiple streaming streams are all subject to restrictions imposed by the package.
• The upgrade to 4K and 60 FPS will increase the price.
• AI is unable to take on the responsibility for reviewing live broadcast content and fulfilling legal obligations related to brands.

API and corporate capabilities

LiveReacting offers APIs for creating, editing, and managing live broadcasts, but full access to these APIs is available only as part of the Custom Plan. The enterprise version also provides HLS, SRT formats, server-side advertising insertion on YouTube, SCTE-35 markers, custom restrictions, and technical support.

GitHub and open source

The LiveReacting official website and the AI Host help center do not provide any links to official open-source repositories that can be verified; moreover, the code related to the AI hosting models, prompts, voice systems, or Studio is not made public. Other live digital human projects found online cannot be considered as the official code of LiveReacting.

Therefore, LiveReacting AI Host should be classified as a commercial, closed-source cloud service. Providing APIs or allowing OBS plugins to connect does not mean that the source code of the platform is made available.

Basic information

Recommendation score

4.2 / 5. LiveReacting AI Host is suitable for educational, branding, and event teams that wish to organize interactive Q&A sessions automatically without the need for a human host to be present continuously; it offers robust multi-streaming capabilities in the cloud. However, its functional options are relatively limited, there are variations in the pricing displayed on public pages, and the content generated still requires manual oversight.

Frequently Asked Questions

What is the main function of AI Host?

It reads the questions and answers from the live broadcast, automatically generating the host’s script, the audio version of the questions, supplementary information, calling on players by name, and displaying the leaderboard.

Is AI Host a standalone tool?

No, it is the live streaming feature in LiveReacting Studio; an AI Host layer needs to be added to the project.

Is AI Host free?

The dedicated page still states that it is available for free in the Beta version, but the current package list only specifies AI Host for plans at Medium level and above; the information on the account settlement page should be taken as the reference before making a purchase.

How much is the lowest package?

At present, the version of Medium that includes an AI Host costs 39.99 dollars per month, or 396 dollars if paid annually, which is equivalent to 33 dollars per month.

Does the computer need to stay on all the time?

It’s not necessary; the live streaming is delivered by LiveReacting’s cloud servers.

Is Chinese supported?

The documentation lists Chinese as one of the supported languages, but characters, accents, and actual pronunciation need to be tested before the launch.

Is it possible to stream simultaneously on multiple platforms?

Yes, the paid plans support multiple destinations; Enterprise allows up to 20 streaming destinations to be listed.

Can I upload my own profile picture?

The official website offers a service for creating custom brand avatars; the specific capabilities and costs depend on the level of complexity and should be consulted accordingly.

Is AI Host open source?

It is not open-source; LiveReacting does not make its hosting model, voice system, or the core code of Studio available to the public.