Free / Open-sourceAll-in-one AI video generator, timeline editor, and Seedance 2.5 studio for creators and marketers.
#1Klap records 443,388 monthly visits with +3.2% month-over-month growth and Freemium, Free Trial pricing. Overlap records 29,483 monthly visits with -21.4% growth and Performance-Based (Pay per View) pricing.

Turn long videos into AI-edited, auto-published short clips
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | klap.app | overlap.ai |
| Pricing Model | Freemium, Free Trial | Performance-Based (Pay per View) |
| Monthly Visits | 443.39K (443,388) | 29.48K (29,483) |
| MoM Traffic Delta | +13.92K (+3.2%) |
| -8.02K (-21.4%) |
| Primary Market & Share | 🇺🇸 United States (17.5%) | 🇺🇸 United States (44%) |
|---|
| Direct Visits / mo | 162.12K | 11.07K |
|---|
| User Rating | 4.3 | 4.1 |
|---|
| Supported Platforms | Website | Website |
|---|
Turn long videos into viral TikToks, Reels and Shorts in one click
AI scans the transcript of your long video or YouTube link, extracts the most interesting topics and returns multiple vertical clips in minutes.
Scene-aware reframing keeps the active speaker or key action centred, with split-screen, screencast and gaming layouts for 9:16 output.
Transcription and word-highlighted subtitles across 99+ languages, with custom fonts, colours, logos and AI-drafted caption copy.
Every generated clip receives a score of its viral potential so you can decide what to publish first instead of guessing.

Turn long videos into AI-edited, auto-published short clips
Point an agent at a drive, channel or feed and it keeps watching for new uploads, then cuts clips without further prompting.
Apply your logo, colours and caption style, plus configurable styling nodes for openings, caption density, cut tightness and post-writing persona.
Clips land in a lightweight editor where you can recut, reframe, rewrite captions or drop them before anything is published.
Publish from one queue to TikTok, Instagram, YouTube, X, LinkedIn, Facebook, Threads, Snapchat and Bluesky, or export and post manually.
Free / Open-sourceAll-in-one AI video generator, timeline editor, and Seedance 2.5 studio for creators and marketers.
#1SpecialistGenerate, edit, subtitle and dub on-brand videos in one browser workflow

Free / Open-sourceClip, caption and publish shorts from any long video


Free / Open-sourceTurn long videos into viral short clips with AI, in one click.

Free / Open-sourcePaste a long video, get a batch of captioned vertical clips - then let Ssemble post them.

Free / Open-sourceAI video clipping and social publishing suite for creators

Free / Open-sourceAI video editor that turns long videos into 30+ short clips

Excels at auto-framing active speakers in live streams, but lacks advanced template customization for brand styling.
Free / Open-sourceAI creator workspace that turns long videos into captioned, share-ready clips
Free / Open-sourceTurn long videos into viral-ready vertical clips with AI
Free / Open-sourceTurn long video into viral-ready shorts with AI prompts

Adds built-in AI dubbing and translation capabilities, but has a smaller preset library for caption animations.
Free / Open-sourceAll-in-one AI video generator, timeline editor, and Seedance 2.5 studio for creators and marketers.
SpecialistGenerate, edit, subtitle and dub on-brand videos in one browser workflow
Free / Open-sourceTurn long videos into viral short clips with AI, in one click.
Free / Open-sourcePaste a long video, get a batch of captioned vertical clips - then let Ssemble post them.
Free / Open-sourceAI video clipping and social publishing suite for creators
Free / Open-sourceAI video editor that turns long videos into 30+ short clips
Excels at auto-framing active speakers in live streams, but lacks advanced template customization for brand styling.
Free / Open-sourceAI creator workspace that turns long videos into captioned, share-ready clips
Free / Open-sourceTurn long videos into viral-ready vertical clips with AI
Free / Open-sourceTurn long video into viral-ready shorts with AI prompts
Adds built-in AI dubbing and translation capabilities, but has a smaller preset library for caption animations.