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Callana

Call any phone worldwide from your browser. No app, no SIM

Windows Phone Travel apps

Callana lets you call any landline or mobile in 200+ countries directly from your browser. No app to install. No SIM card. No subscriptions. You see the per-minute rate before you dial and unused credit never expires.

Callana first appeared on April 16, 2026, 1 month ago. Its focus lies in the Windows Phone and Travel apps sectors. The startup has built up 2 votes and 1 comment, marking it as a newly listed startup.

Browse all startups in Windows Phone, Travel apps.

Discussion 0

Product Hunt

Websitecallana.app ↗

Product Hunt campaign

LaunchedApr 16, 2026

Upvotes2

Comments1

View on Product Hunt ↗

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Callana: Launch Strategy and Performance

Callana was launched on ProductHunt on Apr 16, 2026.

Callana operates in the following industries: Windows Phone, Travel apps.

Similar startups to Callana include: eSimGuide.com, Jittr, AvailSim, BackpackLink.

Callana positions itself as Call any phone worldwide from your browser. No app, no SIM.

Callana was created 1 month ago.

Callana has 2 votes and 1 comment on Product Hunt.

Yes, you can find Callana on Product Hunt.

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