Delivers powerful timeline editing and AI tools, but lacks dedicated remote podcast recording and local track separation.
#1AltPlot records 0 monthly visits with 0% month-over-month growth and Free Trial pricing. Riverside records 4,069,413 monthly visits with +4.5% growth and Freemium pricing.
Email-delivered fanfiction where you steer every chapter
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | altplot.com | riverside.com |
| Pricing Model | Free Trial | Freemium |
| Monthly Visits | 0 (0) | 4.07M (4,069,413) |
| MoM Traffic Delta | 0 (0%) |
| +176.99K (+4.5%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (58.3%) |
|---|
| Direct Visits / mo | 0 | 2.75M |
|---|
| User Rating | 3.5 | 4.6 |
|---|
| Supported Platforms | Website | Website |
|---|
Email-delivered fanfiction where you steer every chapter
Each chapter is written specifically for your request rather than pulled from a shared library, with the relationship dynamic you choose.
You receive chapters by email and reply directly to influence the story, so no separate app or login flow is needed to keep reading.
Steer the plot either with predefined buttons for quick choices or with free text when you want to describe something specific.
Both the first chapter and each requested continuation are delivered within a 24-hour window.

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.
#1AI-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 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.

SpecialistStreamlines turning long podcasts into short clips, but does not provide live multi-guest recording studios.
The largest public Japanese storywriting AI, trained on a massive corpus

SpecialistAI audio and video podcast editor that cleans up recordings in minutes

Free, unlimited AI story generator with no sign-up and no filters

SpecialistExcels at instantly generating show notes and transcripts, but lacks Riverside's live remote recording studio capabilities.

SpecialistAutomates podcast show notes and repurposing workflows, but lacks Riverside's core high-quality remote recording features.
A storytelling suite for planning, worldbuilding, and drafting your novel
Delivers powerful timeline editing and AI tools, but lacks dedicated remote podcast recording and local track separation.
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 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.
SpecialistStreamlines turning long podcasts into short clips, but does not provide live multi-guest recording studios.
The largest public Japanese storywriting AI, trained on a massive corpus
SpecialistAI audio and video podcast editor that cleans up recordings in minutes
Free, unlimited AI story generator with no sign-up and no filters
SpecialistExcels at instantly generating show notes and transcripts, but lacks Riverside's live remote recording studio capabilities.
SpecialistAutomates podcast show notes and repurposing workflows, but lacks Riverside's core high-quality remote recording features.
A storytelling suite for planning, worldbuilding, and drafting your novel