Krisp vs Synthesia
Side-by-side comparison of Krisp and Synthesia.
Noise cancellation and AI meeting notes, no bot required
Turn text scripts into talking-head videos instantly
What they are
Krisp
Krisp runs as a virtual audio device on your desktop, stripping background noise from both sides of a call in real time and processing audio locally so your voice never hits the cloud. It has since expanded into a full meeting assistant: bot-free transcription, AI summaries, action items, and real-time accent conversion for Indian, Filipino, and Latin American English speakers. Podcasters, remote workers, and call center teams use it. The AI summaries are functional but less polished than those from note-taking-focused rivals.
Synthesia
Synthesia generates studio-quality videos using AI avatars that lip-sync to a typed script, with no camera, microphone, or editing software required. It targets corporate trainers, marketers, and course creators who need to produce multilingual video content at scale. The output looks polished but has a recognizable AI avatar aesthetic that some audiences find less engaging than real presenters. Pricing starts at $14 per month on the Starter plan.
if you need ai meetings. It has a usable free tier to start with.
- +Bidirectional noise cancellation removes background sound from both your mic and incoming audio
- +On-device audio processing keeps your conversations off the cloud
- +No bot joins your call, so recording feels unobtrusive in sensitive meetings
if you need ai video. It has a usable free tier to start with.
- +No filming or recording equipment needed
- +125-plus AI avatars and 160-plus languages available
- +Custom avatar creation lets you clone your own likeness
Which to choose
Krisp and Synthesia solve different problems, so most people would not choose between them directly. The comparison below helps if you are weighing where to spend budget, or deciding whether you need both.
Read the full reviews for Krisp and Synthesia.
Pricing checked 28 Jun 2026.