AI · alternatives · 2026

24 alternatives to Replica's Unreal Engine Plugin

AI voice actors for Unreal Engine

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Replica's Unreal Engine Plugin launched in 2020; newer entries below may have overtaken it.

1
Replica Studios v0.1.0▲116
AI voice actors for games and films
2021 · its alternatives →
2
AI Voice Actors by Replica Studios▲194
Expressive text-to-speech voice
2020 · its alternatives →
3
Voicejacket (Beta)▲205
AI voices so real you won't believe it
2023 · its alternatives →
4IR
Infinity – Realistic AI characters that can speak▲481
Hey HN, this is Lina, Andrew, and Sidney from Infinity AI (https://infinity.ai/). We've trained our own foundation video model focused on people. As far as we know, this is the first time someone has trained a video diffusion transformer that’s driven by audio input. This is cool because it allows for expressive, realistic-looking characters that actually speak. Here’s a blog with a bunch of examples: https://toinfinityai.github.io/v2-launch-page/ If you want to try it out, you can either (1) go to https://studio.infinity.ai/try-inf2, or (2)…
2024 · its alternatives →
5
Voice Director by Replica Studios▲275
Ethical voice AI and text to speech for creators
2024 · its alternatives →
6
Unreal Engine 5▲316
New imaging technology Transforms Movies Into Video Games
2022 · unrealengine.com · its alternatives →
7
Dubbing AI▲671
Change your voice to anyone in realtime with AI, for free
2023 · dubbingai.io · its alternatives →
8
AI-Generated Voices in Unity by Resemble▲159
Expressive cloned voices with text-to-speech in Unity
2020 · docs.resemble.ai · its alternatives →
9
Wavel AI▲289
Most realistic and natural AI voiceover & dubbing for videos
2023 · wavel.ai · its alternatives →
10
Vaanee AI Engine▲85
The Future of Voice. Mastered by AI.
2023 · vaanee.co · its alternatives →
11
All Voice Lab▲327
Ultra-realistic AI voices & cloning
2025 · allvoicelab.com · its alternatives →
12
Unreal Speech▲333
Fast & Affordable Text-to-Speech API
2025 · unrealspeech.com · its alternatives →
13
Play AI▲447
The voice interface of AI
2024 · its alternatives →
14
Speech-to-Speech▲119
Use your voice to create realistic AI speech in real-time
2022 · resemble.ai · its alternatives →
15
AssemblyAI: Universal-3 Pro Streaming▲118
The most accurate streaming speech model for voice agents.
Mar 2026 · assemblyai.com · its alternatives →
16
AI Voice Cloning by Wavel▲360
High-quality voice clones with just 60 seconds of audio
2023 · wavel.ai · its alternatives →
17
Rapport AI-Driven Avatars▲354
Pushing the boundaries of conversational AI
2025 · rapport.cloud · its alternatives →
18
Studio Neiro AI▲441
Scale your marketing videos with AI avatars
2024 · studio.neiro.ai · its alternatives →
19
Respeecher Marketplace▲394
AI voice library for content creators
2023 · marketplace.respeecher.com · its alternatives →
20
Actor Builder▲205
Clone yourself digitally with just 10 images using AI
2023 · app.artflow.ai · its alternatives →
21
Createlex AI▲13
Vibe coding of Video Games
2025 · createlex.com · its alternatives →
22
Unreal Speech▲314
Better and 8x cheaper text-to-speech than AWS
2022 · unrealspeech.com · its alternatives →
23
Descript Stock Voices▲142
Free ultra realistic text to speech for voiceover projects
2020 · descript.com · its alternatives →
24
Synthflow▲149
Create human-like AI voice agents with no-code
2024 · synthflow.ai · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →