Free CRM: which part is actually free

I searched for “free CRM” and looked at who publishes the top ten results. Seven are CRM vendors offering their own. The other three are listicles of the “16 best free CRMs” variety, and those lists earn a commission on every sign-up they send.

Not one is written by someone who does not profit from your decision. So the uncomfortable paragraph is missing, and it is this: in a CRM connected to WhatsApp, the software can be free. The messages never are.

The two bills

Connecting a CRM to WhatsApp creates two separate costs, and comparisons only ever discuss the first.

The CRM subscription. This is what appears on the pricing table: users, contacts, automations. This is where free plans exist, and they are real.

Sending messages. Meta charges this, not the CRM. Since 1 July 2025 you pay for every template delivered, based on its category and the recipient's country. That cost exists even if your CRM is free: you either pay Meta directly, or it arrives inside your provider's invoice with a margin on top.

A free plan advertising “WhatsApp included” is talking about the first bill. The second one arrives regardless.

What genuinely is free, and it is a lot

Worth spelling out, because almost nobody explains it properly and there is money in it.

Service messages inside a conversation the customer opened have not been charged since November 2024. Utility templates are not charged inside that 24-hour window either.

In plain terms: if your customer writes to you and you reply within the day, that conversation generates no messaging cost. What you pay for is opening the conversation yourself, or reopening it once the window has closed.

Which leads to a practical conclusion no comparison will hand you: your messaging bill depends more on your response speed than on which CRM you pick. A team that answers the same day pays a fraction of what a team paying for a fresh template two days later does.

Where the free plan pinches

The limits of free tiers are rarely about features. They sit in three places you only notice once you are inside.

Users. Nearly all of them cap how many people can log in. And most teams have people who need to read conversations without answering them. If those count as paid seats, the real price is well above the headline one.

History. Some free plans keep conversations for a limited period. It is the kind of limit that does not bother you in month one and hurts in year one.

The exit. Ask for a test export before committing, not after. Conversation history is one of the hardest things to recover and one of the least discussed at signing.

When a free CRM is plenty

When one person is doing the answering.

If there is nobody to route conversations between and no need to know who replied to what, most of what a CRM charges for does not apply to you. You probably do not need a CRM at all: you need to reply quickly and keep the history to hand.

The free plan starts falling short at three or four people answering at once, because that is when the problems the software genuinely solves appear: who picks up each conversation, what happens when somebody is on holiday, how it gets measured. I go through those criteria in what to check in a WhatsApp CRM before paying for it.

What I would ask before signing up

Ask how the message is billed, and get it in writing. Some providers pass Meta's rate straight through, some add a per-message margin, and some bundle an allowance into the fee. Three very different models, and the difference shows at the end of the month.

Ask whether the number is yours. With some providers the number is registered in their name, and migrating it later stops being paperwork and becomes a negotiation.

And look at how many of your conversations are the same question repeated. If it is a lot, the price of the software is not your problem: somebody answering sooner is. That is what I cover in AI agents: what you learn once they start selling.

The short version

Pick the simplest CRM that covers your operation, free if it does the job, and put the effort into replying fast. Speed saves you more money than the subscription does, because it keeps conversations inside the tier that costs nothing.

I post examples and automations on @WhatsMarketing_es.

If you want me to look at your case, get in touch. I work from Buenos Aires with clients in Mexico City, Argentina, the rest of Latin America and Spain.