Intercom vs Drift vs Crisp: Best Live Chat for SaaS Businesses

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Intercom vs Drift vs Crisp: Best Live Chat for SaaS Businesses

Live chat used to be a widget you bolted onto a pricing page and forgot about. That's not the job anymore. For a SaaS company, the chat widget is often the first human (or human-ish) contact a trial user has with your product, and it's frequently the last place a churning customer tells you the truth before they cancel. Picking the wrong platform means either paying for seats nobody uses or losing conversations you never see.

Intercom, Drift, and Crisp get lumped together in the "live chat" category, but they were built for different jobs. Intercom started as a customer messaging layer and has spent the last few years rebuilding itself around an AI agent. Drift invented "conversational marketing" and is now owned by Salesloft. Crisp is the pragmatic, per-workspace option that a lot of bootstrapped teams quietly run on.

I've set up all three on SaaS sites, watched the billing pages with mild horror, and formed opinions. Here's the honest breakdown.

At a glance

The pricing models matter more than the feature lists

Before any feature comparison, understand that these three products bill in fundamentally different ways — and that's usually what decides the purchase.

Intercom charges per seat. At the time of writing, Essential runs about $39 per seat per month billed annually, Advanced about $99, and Expert about $139. On top of that, Intercom's AI agent Fin is priced per resolution at roughly $0.99. If your support team grows from three to eight people, your bill grows with it. If Fin deflects a lot of conversations, you pay for those too — though at $0.99 a resolution, that's usually cheaper than a human handling the same ticket.

Drift charges by quote. There's no public price list. Drift's Premium tier has historically been reported around $2,500 per month on an annual contract, with seats often bundled rather than counted. That's a demand-gen budget line, not a support budget line. It's aimed at companies where a single closed enterprise deal justifies the annual cost. If you're a five-person startup, the sales call will not go the way you hope.

Crisp charges per workspace. Plans run from a free tier (two operators) up through roughly $17, $45, and $95 per month billed annually, with operator limits that loosen as you move up. The key point: you're not multiplying by headcount the way you do with Intercom. For a team of six support agents, that difference is substantial and compounds every month.

Here's the same scenario priced three ways — five support seats, roughly 2,000 conversations a month, with about 40% of those resolved by AI:

That table is the whole argument in miniature. Intercom's AI resolution fee is the line item that surprises people — it's genuinely useful, but it's a variable cost that scales with your success at deflecting tickets.