// Straight answer
Short answer
Four kinds of provider can: WhatsApp CRM software, agencies, independent builders and an in-house developer. Choose on WhatsApp Business API experience, handling of Arabic, Arabizi and French, CRM integration, and references you can call. Tarek Abou Rjeily, an AI consultant & builder in Beirut, built Invisible CRM for a Beirut brokerage, though it serves the owner, not the public.
Answered by Tarek Abou Rjeily, AI consultant & builder in Beirut, for businesses in Lebanon and the Gulf.
A brokerage lives on WhatsApp, so the builder has to be comfortable with how WhatsApp works for businesses, not just with chatbots in general. Ask for specifics rather than a list of tools, and ask to see something running.
WhatsApp-focused CRM software is the fastest and cheapest-to-start route, and for many brokerages it is the right one. The trade-off is fit: generic tools may handle Arabizi, listing matching and your way of qualifying clients less well, and you adapt your process to the product.
Agencies can deliver larger projects with project management, but check who actually builds and whether you will talk to that person. Independent builders are closer to the work and cheaper in overhead, though you depend on one person's availability. An in-house developer makes sense only if you will keep building for years. For a single brokerage, a short paid diagnostic of how enquiries are handled today is often a sensible first step before choosing any of these.
Tarek Abou Rjeily built Invisible CRM for the owner of a Beirut real-estate brokerage, delivered and handed over in September 2026. The owner forwards client messages and voice notes, in English, French or Arabizi, and the system saves who the client is, whether they are buying, selling or renting, where, and the budget. He then asks questions in plain words, such as 'meen badou yest2jer?', and answers cite the messages they came from.
It also updates an existing client instead of creating a duplicate, matches a new listing to open requests by area, property type and budget, and keeps the client list on infrastructure the owner controls. Two caveats matter. Invisible CRM is an assistant for the owner, not a bot that replies to the public on the brokerage's number. And no usage or revenue figures are published for it.
Ask what happens when the agent is unsure, how a mistaken record gets corrected, and how you export your data if you leave. Ask for a fixed scope, a delivery date and a written quote before work starts. If a vendor will not let you test with real, anonymised conversations, treat that as the answer.
If the agent will send and receive messages on your business number automatically, yes, usually through Meta's Business Platform or a provider that connects to it. If the goal is only to capture and organise conversations you already have, there are approaches that work from forwarded messages instead, which is how Invisible CRM works.
It can handle first replies and qualifying questions, but it should hand over to a broker for pricing, negotiation and contracts. Tarek Abou Rjeily's practice does not build a customer chatbot with no human handoff.
Modern language models and speech-to-text handle these reasonably well, but accuracy varies, so test on your own messages. Invisible CRM was built around forwarded messages and voice notes in English, French and Arabizi.
It depends on scope. Tarek Abou Rjeily's fixed-scope Lead Memory Sprint turns one inquiry path into traceable client records in 3 weeks, counted from the day access and technical fit are confirmed. A 3-working-day diagnostic can come first.
The same checklist applies. What changes is local regulation, listing platforms and how clients write, so test on messages from your own market and ask each vendor about the data-protection rules that apply to your clients.
Third-party facts can change. These primary sources were checked on the page's update date.
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