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Signal is messaging & social apps from Signal Foundation, based in Mountain View, United States and has been building software since 2014. Private messaging.
Messaging and social apps are the most-used software in India. For businesses they are marketing and support channels; understanding their business tools matters as much as the consumer app.
It is completely free to use.
What works well
What to watch out for
Best suited for: Startup · Small business · SMB
Analysing Signal — pricing, features, reviews and alternatives…
Generated by App Advisor's native engine from this listing's verified data — not a paid placement.
Category-standard capabilities plus what Signal adds. Verify depth in a demo.
Entry price
Free
No paid plan required
How Signal charges. Signal is free; some free products monetise through add-ons, payments or premium support, so check what stays free at scale.
Read from the vendor's official website. Prices change — confirm on signal.org.
Alternatives, the same vendor's other products and India-first picks.
Signal is messaging & social apps by Signal Foundation. Private messaging.
Signal is free to use.
Yes — Signal offers a free plan you can start with.
No. Signal is developed by Signal Foundation in Mountain View, United States, though it is used by Indian businesses.
Signal suits startup, small business, smb buyers looking for messaging & social apps.
Popular alternatives in messaging & social apps include ShareChat, Josh App, WhatsApp. Use App Advisor's compare tool to see them side by side.
Signal is available as a cloud (SaaS) product, with web, Android and iOS apps.

Signal Foundation · Mountain View, United States · Founded 2014 · 1 product in our catalogue
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