Alternatives

Products that do what CallStar does

Realistic AI voice calls with characters, YT-videos & PDFs

1
Talkie AI▲284
The most immersive experience with all your dream characters
2024
2
Speech-to-Speech▲119
Use your voice to create realistic AI speech in real-time
2022
3
Wavel AI▲289
Most realistic and natural AI voiceover & dubbing for videos
2023
4
AI Voice Cloning App▲141
Super-realistic celebs' voices made by AI
2020
5
Voicejacket (Beta)▲205
AI voices so real you won't believe it
2023
6
Cohesive AI Voices▲150
Human-like voices for every content
2023
7
Play AI▲447
The voice interface of AI
2024
8
VIDEO AI ME▲206
Create videos with AI actors that sound and look real
Apr 2026
9
Voices by Headliner▲184
A.I. generated voices saying what you type
2019
10
Calldock▲114
Instantly call your website leads with AI voice agents
2025
11
AI Voices by Asyncflow v1.0▲401
Premium AI voice quality without the premium price tag.
2025
12
Chat Data 2.0 With Realtime Voice Rag▲215
24/7 custom AI livechat + realtime voice chatbot
2024
13
Director Mode by Wondercraft▲191
Fine-tune and direct AI voices through prompts
2024
14LU
LemonSlice – Upgrade your voice agents to real-time video▲133
Hey HN, we're the co-founders of LemonSlice (try our HN playground here: https://lemonslice.com/hn). We train interactive avatar video models. Our API lets you upload a photo and immediately jump into a FaceTime-style call with that character. Here's a demo: https://www.loom.com/share/941577113141418e80d2834c83a5a0a9 Chatbots are everywhere and voice AI has taken off, but we believe video avatars will be the most common form factor for conversational AI. Most people would rather watch something than read it. The problem is that generating video in real-time…
Jan 2026
15
Async Voice AI▲248
High-quality text-to-speech, designed for developers
2025
16
Pipio▲160
Make personalized video content with realistic AI avatars
2023
17BT
Banterai – Talk to any AI celebrity, human-like voice conversations▲42
2023 · banterai.app
18
AI Twin: Your Digital Self▲245
Voice call chatbot for your followers & friends
2023
19
VoiceGenie▲204
Generative AI voice bot for sales, support, and beyond
2023
20
Text-to-Speech by Smallest.ai▲121
Hyper-realistic AI voiceovers
2025
21
Voice Coach▲178
AI feedback on interviews, presentations, and conversations
2025
22
AI Group Call▲193
Type a goal, join a live voice call with six AI minds
27d ago · aigroupcall.app
23
Beni AI▲78
Face to face AI companion calls with voice, motion, memory
Feb 2026
24
GPT-3 Custom AI Voices▲220
Combine GPT-3 with custom high quality AI voices
2021

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