The Early Verdict
If your definition of the "cheapest CRM" is a tool that costs zero dollars but still lets you track a real sales pipeline, Brevo is the undisputed winner. Its Sales Free tier gives you a functional deal board, contact records, and meeting scheduling without a time limit or a credit card. For solo founders and very small teams, it replaces the messy spreadsheet you are currently using to track leads.
However, if "cheapest" to you means the lowest cost per user once you hire a sales team, Brevo's math changes quickly. The free tier caps you at 50 open deals and one pipeline. The moment you need a second salesperson or a second pipeline, you are looking at the $9 Starter plan plus a $27.92 Sales Essentials add-on.
That is roughly $37 a month, which is still cheap, but it is no longer free.
The "Cheapest" Math: Free vs. Paid Tiers
Most CRMs bait you with a free trial and then hit you with per-seat pricing the second you add a colleague. Brevo does not work that way. The marketing side of the platform is completely free forever, letting you store up to 100,000 contacts and send 300 emails a day.
The CRM side sits right next to it, also free, but with hard limits: one user, one pipeline, and 50 open deals.
For a solopreneur closing a handful of deals a month, those limits are practically invisible. You get a professional interface, a drag-and-drop email builder, and transactional email capabilities that rival dedicated tools like SendGrid.
The friction starts when your business grows. To unlock unlimited deals and multiple pipelines, you must add the Sales Essentials package to a paid marketing tier. The cheapest combination is the $9 Starter plan plus the $27.92 Sales add-on.
At roughly $37 a month, you get a fully functional CRM and email marketing suite. Compare that to Copper, which charges $29 per seat but lacks built-in email marketing, or HubSpot, where the free CRM is great but the marketing tools get expensive fast. Brevo remains the cheapest option for a combined sales and marketing stack, provided your team stays small.
Where Brevo Wins (and Where It Doesn't)
Brevo's biggest strength is consolidation. Having your deal pipeline and your email campaigns in the same database means you can see exactly which marketing campaign led to which closed deal. When a prospect replies to an email, you can log a note, move them to the "Negotiation" stage, and schedule a follow-up call without leaving the tab.
This alone saves hours of copy-pasting between a standalone CRM and an email provider.
The platform is also remarkably beginner-friendly. You do not need a certified administrator to set it up. Importing a CSV of contacts takes minutes, and the default pipeline stages (New, Qualifying, Demo Scheduled, Pending Commitment, In Negotiation, Won/Lost) cover 90% of standard B2B and B2C sales processes out of the box.
Brevo also includes its Aura AI assistant on the free tier, which helps draft subject lines and email copy. This is a feature most competitors lock behind their mid-tier plans. Furthermore, the inclusion of transactional email via API and SMTP on the free plan means developers can use Brevo to send password resets and order confirmations without paying for a separate service like Postmark.
But Brevo is not a deep sales suite. If your sales process requires complex revenue forecasting, custom quoting, call recording, or territory management, you will hit a wall. Venture Harbour's extensive testing scored Brevo's CRM capabilities at 3.5 out of 5, noting that it is useful for small teams but lacks the depth of dedicated platforms like Salesforce or HubSpot.
Brevo is a lightweight tool designed to keep you organized, not to manage a 50-person enterprise sales floor.
Additionally, the 300-email daily limit on the free plan is shared across marketing campaigns and transactional emails. If you run an e-commerce store sending automated order confirmations, you might hit that cap before you even send a newsletter. Free emails also include a "Sent with Brevo" footer, which you can only remove by upgrading.
Who Should Skip Brevo Entirely
Brevo is the wrong tool if your team lives exclusively in Gmail and wants a CRM that automatically logs every email without manual intervention. For that specific workflow, Copper is the better choice, even though it costs more per seat.
You should also skip Brevo if you are an agency managing dozens of client accounts. GoHighLevel is built specifically for that use case, offering unlimited sub-accounts for $97 a month. Brevo's architecture is designed for a single business managing its own leads, not an agency white-labeling software for clients.
If your sales strategy relies heavily on social selling and LinkedIn outreach, Breakcold is a more specialized alternative. It uses AI to automate social touches and starts at $99 a month, which is significantly more expensive but purpose-built for modern social selling workflows that Brevo does not natively support.
Finally, if you only care about selling digital courses and do not need a traditional B2B sales pipeline, Systeme.io is a better fit. Its free plan includes funnel building and course hosting, which Brevo does not offer.
The One Next Step You Should Take Today
The worst thing you can do is spend three weeks comparing CRM spreadsheets while your current leads go cold in your inbox. Because Brevo's free tier requires no credit card and has no expiration date, the cost of testing it is exactly zero.
Your next step is simple: create a free account, import your current list of active prospects, and move them onto the default deal board. Spend one afternoon logging your next five follow-up tasks. If the interface feels clunky or the 50-deal cap immediately blocks your workflow, you can export your data and walk away.
But if it works, you have just secured the cheapest, most effective CRM setup on the market without spending a dime.