Texting is the highest-converting channel in merchant cash advance and the easiest one to get wrong. Brokers who blast from a personal cell get their number burned in a week. Brokers who blast from a bulk SMS tool with no registration get filtered by the carriers and never find out their messages didn't land.
Here's what actually governs whether your texts arrive, and what to look for in whatever sends them.
10DLC registration is not optional
US carriers require application-to-person traffic on standard 10-digit numbers to be registered — a brand, then a campaign describing what you send. Unregistered traffic gets throttled or dropped silently. There's no bounce, no error, no indication your merchant never saw the message.
The question for a vendor is who does that registration. If the answer is "you do, in your Twilio console," that's a project on your desk, and every rejection comes back to you to fix.
Own your numbers, and pool them
Numbers accumulate reputation. Send too much too fast from one and carriers start filtering it. Serious volume means a pool of numbers with traffic distributed across them, health monitored, and a bad number rotated out before it takes your delivery rate down with it.
It also matters whose account the numbers sit on. If they belong to the platform rather than to you, changing software means changing every number your merchants have saved.
A blast is worthless without an inbox behind it
Most SMS tools are built for one-way marketing. MCA is a conversation business: you send two thousand messages and get a hundred replies, and every one of those replies is a lead that decays by the hour.
What you need is the blast and the shared inbox in the same system, so a reply arrives attached to the lead it came from, with the campaign that produced it, visible to whoever picks it up. A texting vendor stitched to a CRM by webhook gives you replies in one place and context in another.
The 9pm problem
The reply that decides the deal usually arrives when nobody is at a desk. Speed to first response is the single biggest lever on conversion in this business, and no amount of staffing fixes it.
This is the strongest argument for AI that answers inside the platform rather than a bolt-on chatbot: it can qualify, answer the obvious questions, send the application link and hand a warm thread to a rep in the morning — but only if it can read the deal it's attached to.
Compliance, briefly
This isn't legal advice, and you should get some. But the basics every MCA desk should have straight: keep records of consent, honour opt-outs immediately and permanently, respect quiet hours in the recipient's time zone, and identify your business in the first message. Your platform should enforce these rather than trusting your reps to remember them — send-hour windows and automatic opt-out handling should be settings, not policies.
What to look for in an SMS setup
- 10DLC brand and campaign registration handled for you, not left in your console
- Numbers on your own account, with pooling and health monitoring
- Bulk send and a shared reply inbox in one system, with full conversation history
- AI that can answer a reply in seconds and read the deal record while it does
- Automatic opt-out handling and configurable send-hour windows
- Delivery reporting you can actually see — not just 'sent'
Common questions
- What is the best SMS platform for MCA brokers?
- The right question is usually whether SMS should be a separate platform at all. A standalone bulk-SMS tool gives you sending but no deal context, so replies land away from the lead they belong to. For merchant cash advance, texting built into the CRM — with the blast, the shared inbox, the AI replies and the deal record in one system — removes the sync problem entirely.
- Do MCA brokers need 10DLC registration?
- Yes. US carriers require application-to-person messaging on 10-digit long codes to be registered with a brand and campaign. Unregistered traffic is throttled or silently dropped, so your messages may never reach the merchant without any error surfacing to you.
- Can I text merchants from my personal cell phone?
- It works until it doesn't. Personal numbers have no delivery reporting, no opt-out handling, no shared history for your team, and get flagged quickly at volume. The conversation history also leaves with the rep when they do.