Per-Resolution Billing:
The Hidden Tax in Your Live Chat Contract

When Intercom launched per-resolution billing for its Fin AI chatbot, they framed it as "pay only for what works." It sounded reasonable. You only pay $0.99 when the bot successfully resolves a conversation - why would you pay for failures?

The problem: Fin defines "resolved" as a conversation that closes without the customer re-engaging within a certain window. Not "resolved" as in the customer confirmed their problem was solved. Not "resolved" as in the CSAT score came back positive.

Customers who give up. Customers who get wrong answers and decide not to bother replying. Customers who meant to follow up but forgot. All of these count as resolutions. All of these cost $0.99 each.

This article breaks down what per-resolution billing actually costs at scale, why predictable conversation-based pricing is better for most businesses, and what to ask vendors before you sign anything.

The Math That Should Make You Nervous

Let's run a real scenario. A mid-sized e-commerce company receives about 15,000 customer service conversations per month. They deploy an AI chatbot to handle the common ones - order status, returns, shipping questions. The bot handles about 60% of conversations before escalation.

The delta isn't $0.99 - it's thousands of dollars per month that scale with your customer base. The more customers you serve, the bigger the gap.

Why "Pay for Success" Actually Means "Pay for Ambiguity"

The conceptual problem with per-resolution billing isn't just the cost - it's the misaligned incentive it creates.

Vendors who profit per "resolution" are incentivized to classify as many conversations as resolved as possible. The definition of "resolved" is set by the vendor. Customers who close the chat window. Customers who go quiet. Customers who accept a non-answer because they don't want to fight the bot.

"I pay $0.99 every time a customer gives up on my chatbot. That's not a success fee - it's a failure tax."

Compare this to conversation-based pricing, where you pay a flat rate per conversation regardless of outcome. Your vendor's incentive is to make their product good enough that you scale - not to find creative ways to tick the "resolved" checkbox.

Three Ways Per-Resolution Billing Creates Budget Chaos

1. Your costs scale with success, not just volume

Under per-resolution billing, running a successful marketing campaign that drives more customer inquiries directly increases your support costs - with no ceiling. Seasonal spikes become financial risk events rather than growth milestones.

2. You can't forecast it accurately

Finance teams hate costs they can't model. "Resolution rate" varies month to month based on product changes, seasonal issues, and AI model updates. Your actual monthly bill under per-resolution pricing is essentially unknown until it hits.

3. Bot quality improvements cost you more money

Counterintuitively, making the AI better at resolving conversations increases your bill. Every optimization to the bot's answer quality results in more "resolutions" - and a higher charge. The incentive structure is backwards.

What Conversation-Based Pricing Actually Means

Conversation-based pricing charges you per conversation initiated - not per outcome. Whether the bot answers the question perfectly, escalates to a human, or the customer closes the chat, you pay the same.

Questions to Ask Before Signing

When evaluating any AI chatbot or live chat vendor, run through these questions to understand the true cost structure:

• Is there any per-action or per-outcome fee? Ask specifically about "resolutions," "deflections," "AI replies," and "bot conversations."
• How do you define a resolved conversation? Get this in writing. If it's "closed without re-engagement," that's a red flag.
• What happens to my bill when volume spikes? Model out a 3x spike month and get the exact cost.
• Is there a cap on per-resolution fees? Even vendors with per-resolution billing sometimes offer caps - but they often don't advertise them.
• What's the all-in cost at my volume? Get a written quote with base fee + usage fees for your actual conversation volume. Don't let them quote base plan only.

Velaro's Approach: Transparent, Predictable, No Surprises

Velaro charges based on conversation volume and data - no per-resolution fees, no per-AI-reply fees, no success fees on bot deflection. Your pricing is determined when you sign, and you can model exactly what a volume spike costs before it happens.

We believe that aligning vendor incentives with customer success requires predictable pricing. If we charged per resolution, we'd be motivated to call everything a resolution. We're not.

If you're currently evaluating live chat vendors or reconsidering your current contract, we're happy to show you what Velaro costs at your volume and do an honest comparison against your current bill.

The Bottom Line

Per-resolution billing is a pricing model that sounds fair - pay only for what works - but falls apart under scrutiny when vendors define "resolved" as "customer stopped responding." At any meaningful volume, the unpredictable variable fees make budgeting nearly impossible and create a vendor incentive misaligned with your customers' actual satisfaction. Conversation-based pricing, where you pay per conversation regardless of outcome, keeps incentives honest and lets finance teams forecast with confidence.