Delivers powerful timeline editing and AI tools, but lacks dedicated remote podcast recording and local track separation.
Delivers powerful timeline editing and AI tools, but lacks dedicated remote podcast recording and local track separation.
Koolio.ai records 5,517 monthly visits with -18.1% month-over-month growth and Freemium pricing. Riverside records 4,069,413 monthly visits with +4.5% growth and Freemium pricing.
Start rough, sound remarkable
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | koolio.ai | riverside.com |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 5.52K (5,517) | 4.07M (4,069,413) |
| MoM Traffic Delta | -1.22K (-18.1%) | +176.99K (+4.5%) |
| Primary Market & Share | 🇮🇳 India (94.9%) | 🇺🇸 United States (58.3%) |
| Direct Visits / mo | 367 | 2.75M |
| User Rating | 3.9 | 4.6 |
| Supported Platforms | Website | Website |
Start rough, sound remarkable
Edit the text and the audio follows, so removing filler words, trimming sentences or reordering segments takes seconds instead of waveform surgery.
Every upload is transcribed, and the same transcript can be exported as subtitles for video versions and social clips.
Magic Studio produces music beds, effects, cover art and custom voices so an episode is finished inside one tool.
Built-in processing improves rough recordings, helping home setups sound closer to studio quality.

Studio-quality podcast and video recording, editing, and publishing in your browser
Every participant records locally on their own device, capturing up to 4K video and 48kHz uncompressed audio in separate tracks that stay sharp regardless of connection quality.
Edit video by editing the transcript — search, cut, copy, and paste words and the footage updates. AI then removes filler words and silences or fixes eye contact in one click.
Turn a finished session into promotional assets: short clips optimized for each platform, thumbnails, headlines, show notes, transcripts, and translations or dubs in over 30 languages.
Broadcast in full HD 1080p to unlimited destinations simultaneously, or host webinars with registration, branded emails, Q&A, live call-ins, polls, and HubSpot lead capture.
Delivers powerful timeline editing and AI tools, but lacks dedicated remote podcast recording and local track separation.
Delivers powerful timeline editing and AI tools, but lacks dedicated remote podcast recording and local track separation.
Unlimited AI transcription of audio and video in 98+ languages
Unlimited AI transcription of audio and video in 98+ languages
AI-assisted video editing for beginners and professionals alike
AI-assisted video editing for beginners and professionals alike
Provides powerful web-based voice enhancement and recording, but lacks Riverside's multi-track local 4K capture suite.
Provides powerful web-based voice enhancement and recording, but lacks Riverside's multi-track local 4K capture suite.
Provides fast browser-based video editing and auto-subtitles, but lacks Riverside's specialized local 4K multi-track recording.
Provides fast browser-based video editing and auto-subtitles, but lacks Riverside's specialized local 4K multi-track recording.

Offers robust text-based video and audio editing, but lacks Riverside's dedicated high-resolution local recording architecture.
Offers robust text-based video and audio editing, but lacks Riverside's dedicated high-resolution local recording architecture.

Free audio-to-text transcription in your browser — no sign-up, 120+ languages
Free audio-to-text transcription in your browser — no sign-up, 120+ languages

Browser-based video and audio studio with AI captions, voices and visualizers
Browser-based video and audio studio with AI captions, voices and visualizers

SpecialistStreamlines turning long podcasts into short clips, but does not provide live multi-guest recording studios.
SpecialistStreamlines turning long podcasts into short clips, but does not provide live multi-guest recording studios.

SpecialistAI audio and video podcast editor that cleans up recordings in minutes
SpecialistAI audio and video podcast editor that cleans up recordings in minutes
All-in-one AI voice studio for voiceovers, cloning, and audio cleanup
All-in-one AI voice studio for voiceovers, cloning, and audio cleanup
A full AI studio for voices, music, and video
A full AI studio for voices, music, and video