According to AlphaMoat, as of 2026-09, the Chrome extension Voclify YouTube Growth & AI Tools has 37 users (+37% MoM) — ranked #6,068 of 9,324 AI browser extensions, and #527 of 888 in Marketing & Sales.
What is Voclify YouTube Growth & AI Tools
Your YouTube growth strategist, built right into YouTube and Studio. Voclify is a paid product for YouTube creators. A set of utilities works for everyone with no account, and the AI features need an active subscription. Both are described below.
Voclify adds channel research and writing help to the pages you already work in, YouTube and YouTube Studio, so planning and publishing a video does not mean switching to a separate app.
/ FREE UTILITIES (no account required)
A toolbar in the video player lets you download the thumbnail at its highest available resolution, capture the current frame as an image, and open the transcript.
The transcript panel gains export options: copy as plain text, copy with timestamps, or download as .txt, CSV, or JSON. Music videos keep their lyric notation. A summarize button writes a short summary of any video, rate limited but free for everyone.
Video rows across search, home, and channel pages show a compact stats line: views per hour, how that video is doing against its own channel's average, and the channel's subscriber count. On watch pages a small pill reads the ad signal in YouTube's own response and reports whether the video is monetised, rather than guessing from subscriber count.
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/ FREE WITH A VOCLIFY ACCOUNT
Create an account at voclify.io and the upload dialog in Studio will render one thumbnail concept per day, styled after your best performing thumbnail. No card required.
/ IN YOUTUBE STUDIO (subscription required)
Inside the upload dialog and each video's edit page, a panel drafts titles that follow the patterns your channel already uses, writes a description modelled on your recent uploads, and produces a scored set of tags that fills YouTube's 500 character limit and commits as real tag chips. Thumbnail concepts can copy a reference closely or remix it with a fresh palette, and any result can be redone, applied to the video, or downloaded. Nothing is saved or published without you.
A sidebar assistant named Lumi sits in the corner of every Studio page. Ask why views dropped, what is working in your niche, or for a better title, and it answers from your own analytics, the competitors you track, and niche benchmarks. It can read your thumbnails for visual patterns and compare you against your competitive set in one turn. Answers stream as they are written, and the conversation carries over as you move between Studio tabs.
On the comments page you can draft a reply in your own voice as a specific engagement move, such as answering the question, keeping the thread going, or light banter. You read and post every reply yourself.
/ ON YOUTUBE CHANNEL AND VIDEO PAGES (subscription required)
One click surfaces related creators and related videos, with subscriber counts, the reason each result matched, filters for Shorts and for date, and CSV or JSON export. Ranking favours topical closeness and recent activity over raw size, and music uploads are filtered out so songs stop crowding the results.
A Track button sits next to Subscribe so you can add a competitor from wherever you already are.
/ CONNECTS TO YOUR VOCLIFY ACCOUNT
Sign in once at voclify.io and the extension stays in sync with your dashboard. Your niche, tone, banned words, and content focus are saved there and shape everything the writing features produce.
The extension reads the YouTube page you are viewing and sends what it needs to Voclify's servers, where the writing runs on AI models. It does not post, comment, subscribe, or change anything on your channel. You act, it drafts.
/ PRICING
Plans are $20, $50, and $99 per month. Manage or cancel any time at voclify.io/dashboard/settings.
/ SUPPORT
[email protected]. We read everything.
Privacy policy: https://voclify.io/privacy Terms: https://voclify.io/terms
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Data month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.