AI agent for WhatsApp

An AI agent for WhatsApp that
replies on your own number.

Splice AI connects to your WhatsApp Business number through Meta's official Cloud API and answers customers from your own documents, in their language, inside Meta's messaging rules.

  • Official Meta Cloud API on the number you already use
  • Answers written from your own documents, not a script
  • Unsure replies wait for your team instead of guessing
WhatsApp BusinessAnswered by your agentPreview

Hi, do you deliver to Pune? And what's the return window?

Your agent

Yes, we deliver across Pune in 2 to 3 days. Returns are open for 7 days from delivery, unused and in original packaging.

Auto-sent at 94% confidence

Mera order abhi tak nahi aaya, kya problem hai?

Your agent

Sorry for the delay. Main abhi check karke aapko exact status batata hoon.

Held for review, order status not in knowledge base
Confident replies send themselves. The rest wait for your team.
Illustrative conversation · Your knowledge, your voice
24h

Meta's service window tracked per chat, with templates taking over the moment it closes

13

Languages including Hinglish, in native script or romanised

0.45

Hard confidence ceiling on any answer not found in your documents

5

Channels behind one agent, one knowledge base and one inbox

More than a reply

What it actually does on WhatsApp

Not a keyword bot with a menu. It reads your documents, writes the answer, and knows when it should not be the one replying.

01 / CAPABILITY

Runs on your existing number

Connects through the official Meta Cloud API to the WhatsApp Business number your customers already message. No new number, nothing for them to install. Use Meta's signup popup, or bring your own Meta app and paste your own credentials.

02 / CAPABILITY

Answers from your documents

Every reply is written from the files, pages and answers you upload. Search runs vector similarity and full text together, so a customer asking in their own words still lands on the right paragraph. Add a document and the agent knows it on the next message.

03 / CAPABILITY

The 24-hour window, handled

Free-form replies go out while Meta's customer service window is open. The moment it closes, follow-ups switch to your approved message templates instead of failing silently, and any nudge that would land outside the window is dropped rather than bounced.

04 / CAPABILITY

Templates you manage in one place

Write templates, check them against Meta's rules before you submit, and get a notification the moment Meta approves or rejects one, with the reason. Variables are validated so a blank merge field never goes out as a broken message.

05 / CAPABILITY

Voice notes become text

Customers who would rather talk than type get answered anyway. Voice notes are transcribed with automatic language detection and handled like any other message. If a note cannot be transcribed, the agent says so and asks for text rather than guessing.

06 / CAPABILITY

You set the bar for auto-send

A reply sends itself only once it clears the confidence threshold you choose. Anything below it, anything sensitive, and anyone asking for a human lands as a draft in your inbox for a teammate to approve or edit.

Platform rules

Built for Meta's rules, not around them

Most WhatsApp automation breaks in the same places: the messaging window, template approvals, and knowing whether a message actually arrived. These are handled as first-class parts of the product.

Registered the way Meta expects

Connecting a number runs Meta's register step and sets up two-step verification with a generated PIN, stored encrypted. Numbers already registered are detected instead of erroring.

Signature-checked webhooks

If you connect through your own Meta app, incoming events are verified against your own app secret, not a shared one. Credentials are encrypted at rest.

Delivery status you can see

Sent, delivered, read and failed are all recorded per message, and a failure keeps Meta's error code and reason so you know why it did not land.

Read receipts sent back

Every inbound message is marked read, so customers see the same blue ticks they expect from a real business, not silence.

Opt-outs respected on campaigns

Bulk template sends skip anyone who has opted out, and skip any recipient whose merge fields would render blank, because Meta rejects empty variables.

One number, one workspace

A number already connected somewhere else is refused rather than silently stolen, so two teams cannot end up fighting over the same line.

Made for your business

Built for businesses that live on WhatsApp

If your customers already message you instead of emailing you, this is the channel where response time decides the sale.

Ecommerce and D2C

Delivery timelines, return windows, sizing and payment questions answered the moment they are asked, at 11pm included.

Real estate

Qualify a walk-in enquiry, answer price and location questions, and book the site visit without a callback.

Clinics and diagnostics

Timings, preparation instructions and test pricing, with anything clinical handed to a human by design.

Education and admissions

Course details, fees and eligibility answered instantly during the enquiry rush, in the language the parent writes in.

Travel and hospitality

Package questions, availability and itinerary details handled while the customer is still deciding.

Services and B2B

Scope and pricing questions answered, then the qualified ones routed to the right person on your team.

See the difference

How this differs from a WhatsApp chatbot

The honest version. A rules-based chatbot is cheaper to buy and more expensive to maintain. Answering everything yourself works until the volume arrives.

Where answers come from

Splice AI

Your own documents and pages, retrieved per question

Generic WhatsApp chatbot

A keyword tree someone has to maintain by hand

Answering it yourself

Whoever is holding the phone

After Meta's 24-hour window

Splice AI

Switches to your approved templates automatically

Generic WhatsApp chatbot

Send fails, often silently

Answering it yourself

You remember, or you do not

When it does not know

Splice AI

Confidence is capped and the reply waits for a human

Generic WhatsApp chatbot

Falls back to a menu, or guesses

Answering it yourself

Left on read

Languages

Splice AI

English plus 12 Indian languages, native or romanised

Generic WhatsApp chatbot

Usually English, sometimes one more

Answering it yourself

Whatever your team speaks

Voice notes

Splice AI

Transcribed and answered like any message

Generic WhatsApp chatbot

Ignored

Answering it yourself

Someone has to listen to it

Handover to a person

Splice AI

One click pauses replies, follow-ups and sweeps together

Generic WhatsApp chatbot

Usually a dead end

Answering it yourself

Already a person

What you pay for

Splice AI

Credits as the agent works, no seats

Generic WhatsApp chatbot

Per seat, per month, whether used or not

Answering it yourself

Salaries and missed enquiries

Make it yours

From your knowledge.
To your customers.

01

Connect your number

Through Meta's signup popup, or with your own Meta app credentials. Same number your customers already use, done in minutes.

02

Give it your knowledge

Upload documents, crawl your website, or paste the answers your team already sends. That is the only thing it answers from.

03

Set the auto-send bar

Choose how confident a reply must be before it goes out alone. Start high, watch the drafts, and loosen it once you trust it.

A few more answers

Questions people ask about WhatsApp AI agents

Do I need a new WhatsApp number for this?

No. It connects to the WhatsApp Business number you already use, through Meta's official Cloud API, so customers keep messaging the same number they always have.

Is this the official WhatsApp Business API?

Yes. Splice AI connects through Meta's Cloud API with the whatsapp_business_messaging and whatsapp_business_management permissions. There is no unofficial browser automation or QR code scraping involved, so your number is not at risk of a ban.

What happens after 24 hours of silence from the customer?

Meta closes the free-form messaging window. Splice AI tracks that window per conversation and switches to your approved WhatsApp message templates for follow-ups, instead of attempting a free-form message that Meta would reject. Any scheduled nudge that would land outside the window is dropped rather than sent and bounced.

How do WhatsApp message templates work here?

You write templates inside Splice AI and submit them to Meta for review. Before you submit, they are checked against Meta's formatting rules, so problems like non-sequential variables, missing sample values or an over-length footer are caught early. When Meta approves or rejects one, you get a notification with Meta's own reason.

What stops the agent from making something up?

Two things. It searches your knowledge base before writing, and if the answer is not in there, the reply's confidence is capped at a level below any threshold you are allowed to set for auto-send. In practice that means an ungrounded answer can never send itself, it can only sit as a draft for a human.

Can it reply in Hindi, Hinglish or other Indian languages?

Yes. It detects the language and the script of each incoming message and replies in the same one, covering English plus Hindi, Bengali, Telugu, Marathi, Tamil, Gujarati, Kannada, Malayalam, Punjabi, Urdu, Odia and Assamese, in native script or romanised. It mirrors the customer rather than initiating, so it will not answer in Hinglish to someone writing plain English.

Can it handle voice notes?

Yes. Voice notes are transcribed automatically with language detection, then answered like any other message. If a note cannot be transcribed, the agent tells the customer it could not hear it and asks them to resend as text, rather than guessing at what was said.

Can images and PDFs be sent to it?

Yes. Images, documents, audio, video and stickers are all received, stored against the conversation and available to your team in the inbox. Your team can send images and documents back out too.

Can a human take over a conversation?

Any teammate can take over with one click. That pauses the agent's replies, its scheduled follow-ups and its background resolution checks together, so the customer never gets a bot message on top of a human one. Handing back is one click as well.

Does this work alongside Instagram, email and phone?

Yes. Instagram DMs, email, phone calls and your website widget all route into the same inbox, behind the same agent and the same knowledge base, so an answer you fix once is fixed everywhere.

What does it cost to run?

Credits are deducted as the agent works, so a quiet month bills quiet. There are no seat fees and no monthly minimum. Meta's own conversation charges are billed by Meta against your WhatsApp Business account, separately from Splice AI.

Your next conversation starts here

See it reply on your WhatsApp number.

Bring your documents and the questions your customers ask. We’ll walk through it together.