Meta Tech ProviderInsights, deep dives,
product updates
Long reads on voice AI, flat-rate economics, Indian-language tooling and what we're building under the hood at Thinnest AI.
How to Get the WhatsApp Business API in India — A Practical Walkthrough
What you need before you start, what Embedded Signup actually asks you, why your number has to be free of any existing WhatsApp account, and what the green tick has to do with it (less than you think).
Why WhatsApp Numbers Get Blocked — And What Actually Prevents It
Numbers do not get restricted because you sent too much. They get restricted because people marked what you sent as spam. Here is how Meta's quality rating works, and the four controls that matter more than send volume.
WhatsApp Business API Pricing in India (2026): What You Actually Pay
Two bills, not one. Meta charges per conversation at rates it publishes and changes itself; your platform charges for the software. Here is how to read both, and the three places the maths usually surprises people.
Keeping a Voice Agent On Script, Without a Flow Editor
There is no canvas here. No nodes, no edges, no visual state machine. The question underneath that — how do I stop the agent improvising a refund policy on a live call — is real, and it has six answers on this platform: the prompt, the reply language, knowledge grounding, withholding tools, escalation triggers, and bounding the call. Here is each one, and the guarantee none of them gives you.
Try It Before You Point a Phone Number At It: Pre-Built Agents and a Fake Clinic API
Seven agents ship fully configured, with the entire prompt on screen before you create one. A deterministic fake clinic backend lets you exercise Actions without owning an API. And you can talk to the result in your browser before a real number ever rings.
Voice AI vs Human Agent: The Real Cost Math for Indian Businesses (2026)
Exactly what a voice AI agent costs compared to a human telecaller for an Indian business. Real numbers, honest tradeoffs, and the specific workloads where voice AI actually wins — not the marketing fantasy.
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