SendKuy
WhatsApp, SMS and email campaigns from one contact list
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SendKuy keeps one contact list behind WhatsApp, SMS and email. Write a campaign once, send it on any channel, and answer every reply in one team inbox. Connect WhatsApp by QR or Cloud API, send SMS from your own Android phone, and mail from your own domain.
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PH · launched Oct 15, 2026 · 1 upvote (top 67%)
- Marketing
- Communication
- B2B
- Not AI
- Commercial product
- Messaging
- API
- Marketing automation
Similar launches
See all 442 similar launches →Could you build this?
Partial While the unified inbox and campaign manager UI are standard, managing an Android SMS gateway alongside WhatsApp Web session spoofing or multi-channel Webhooks introduces tricky protocol engineering.
What it would actually take: The system requires an Android companion app (Kotlin) running background foreground services with SMS permissions communicating via WebSockets to a central backend (Node/Go). For WhatsApp, it needs either WhatsApp Cloud API integration or an instance orchestrator using Baileys/Puppeteer, which requires constant maintenance to prevent bans. The core challenge is robust handling of connection dropouts, battery optimization workarounds on Android, and session state synchronization across disparate messaging protocols.
Competitors
Other products that read as similar to this one : 442 launches clear the similarity bar, closest 8 shown.
Attention rank: #178 of 443 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 311 days after the earliest competitor.
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- Wazap · ph · 2026-10-14 · 1 upvotes · similarity 0.50
- convly · ph · 2026-09-29 · 9 upvotes · similarity 0.50
- ResalaHub · ph · 2026-10-16 · 1 upvotes · similarity 0.50
- ReplyStash · ph · 2026-09-22 · 3 upvotes · similarity 0.50
Other launches for this product
More details
- External ID
- 1280551
- Company
- n/a
- Product
- SendKuy
- Website domain
- producthunt.com
- Cohort
- n/a
- Upvotes percentile
- 0.33
- All tags
- Messaging, API, Marketing automation
- AI summary
- multichannel messaging platform for campaigns
- Manually corrected
- No