- Monthly visits
- None yet
- No traffic data yet
- Public revenue
- Undisclosed
- No public revenue evidence yet
- Entry price
- $4.99/mo
- Lower than 91% of peersNiche median $9.99/mo
- Launched
- 15d ago
- 2026-10-30 · Est.
Traffic
No traffic data yet.
Marketing moves
Launches, search & content, referrals, promotions- I just released Stackapella, a harmony-singing app. Learn a part by ear, then record every voice yourself, in the browser. It's open source, Flutter apps for mobile and desktop are on the way. Try it: https://stackapella.com/?ref=x Code: h
@hillelcoren · 2026-10-30 · 12 likes · 1 reposts · 559 views
- I built a free app for learning to sing harmony, one part at a time — I'm a singer and a programmer, and I've always wanted an easy way to practise harmony parts on my own. So I built Stackapella. You pick a song, learn your part with a gui
r/SideProject · u/hillel369 · 2026-11-11 · 1 upvotes · 0 comments
Launched on Product HuntLaunch
Learn harmony in your browser, free and open source
Nov 3 · 11d agoLaunch page
Launched on Show HN (1 pts)Launch
Stackapella, an open source web app for learning vocal harmony
Oct 30 · 15d agoLaunch page
Traffic sources
Traffic breakdown
No traffic channel or country breakdown data for this website yet.
Search
Domain authority —Domain registered 2026-10-25
No search keyword data for this website yet.
Traffic data: Vaneform
Pricing
Trial: Try it free for 7 days first. Cancel any time. · 1 paid tier ($4.99) · Up to 33% off annually · Observed 2026-11-06 · Pricing page
Entry price $4.99/mo, Lower than 91% of peers; “Music Creation & Audio Production” median is $9.99/mo.View pricing benchmark
Pages & changes
Key pages
Weekly snapshots- Homestackapella.com/
- Pricingstackapella.com/pricing Snapshot 2026-11-06
- Featuresstackapella.com/features Snapshot 2026-11-06
Changes
No pricing, plan, or positioning changes detected since tracking started.
Questions & evidence
- How much does Stackapella cost?
- Free: $0; Plus: $4.99/mo (annual billing available). Observed 2026-11-06. Check the source for current billing terms, usage limits and taxes.Source
- What is Stackapella and what platforms does it support?
- Stackapella is catalogued under Music Creation & Audio Production: Harmony, made by you.. Supported platforms: Web.
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