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Shark Invoice

Shark Invoice

WhatsApp-First GST Invoicing

Jun 23, 2026 Other

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Shark Invoice

About

Shark Invoice is a WhatsApp-first GST invoicing platform for Indian businesses. Create invoices and quotes through chat, generate GST-compliant PDFs with UPI payment links, and manage your billing faster - all from WhatsApp.

Comments (4)

Joseph Kuphal Joseph Kuphal 2 weeks ago

whatsapp api rate limits and meta dependency should be fun at scale

Carlo Christiansen Carlo Christiansen 2 weeks ago

whatsapp outages are common, any offline fallback or just stuck when meta's down?

Aron Stroman Aron Stroman 2 weeks ago

whatsapp billing makes sense. ui looks clean n minimal

Sam Kessler Sam Kessler 2 weeks ago

how does pricing compare to Zoho Books?