Sales statistics

B2B SaaS win rates by deal size 2026

Win rates drop sharply as deal size rises: 25–35% for deals under $50K ACV, down to 10–18% for deals over $1M. Mid-market median is 24%.

Published 15 October 2026

Deal size is the primary driver of win rate

Win rate drops predictably as ACV rises. For deals under $50K, expect 25–35%. At $50K–$250K, aim for 18–28%. Over $1M, even strong teams see only 10–18%. The median mid-market SaaS win rate is 24% for $10K–$50K deals; enterprise deals above $100K typically land between 12–18%.

This isn't random. Enterprise deals average 13 decision-makers in 2026—13 separate points where a sale can stall or fail. Procurement cycles stretch longer. Competitive pressure intensifies. Your AE must navigate more stakeholders, each with different priorities and veto power. SMB deals move faster and involve fewer gatekeepers, which is why SMB win rates run around 31% versus 15% for enterprise.

The qualified opportunity problem

Your reported win rate depends entirely on what you count as a "deal." The gap between all opportunities (21% average) and qualified-only opportunities (29% average) is 8 points—that's pipeline contamination.

If your denominator includes every exploratory conversation, stalled handoffs, or deals your qualification process would have rejected, your win rate looks worse than it is. If you exclude unqualified prospects, it looks better. The real number lives somewhere in between, and most teams don't track this distinction consistently.

Sixty-three percent of deal losses happen before needs assessment. This means your upfront qualification process is your highest-leverage win rate improvement. A tighter definition of qualified opportunity—one that actually reflects buyer readiness—does more for your close rate than coaching on discovery does.

How to interpret your win rate

A 20% win rate is healthy for enterprise. It's weak for SMB. A 40% win rate might signal a strong sales team, or it might mean you're only pursuing low-risk deals and leaving revenue on the table by avoiding harder opportunities.

Compare your win rate only against others selling at your deal size and motion type. A sales-led SMB team at 25% is underperforming. A sales-led enterprise team at 25% is performing well above benchmark. Mid-market SaaS teams selling $10K–$50K should expect 20–28%, with 24% as the typical median.

The calculation method matters more than the raw number. Whether you include "no decision" deals as losses can swing your metric by 10–15 percentage points, and different research methodologies show SMB win rates anywhere from 28% to 35% depending on sample and definition. The standard matters less than consistency—pick one definition, stick with it quarter to quarter, and track improvement against your own baseline.

Speed to first response correlates with win rate

Responding to inbound within 5 minutes correlates with 21% higher win rates compared to waiting 24 hours, when rates drop roughly 60%. This isn't about enthusiasm; it's about market conditions. Inbound prospects are actively evaluating solutions. Delay pushes them into competitor conversations. By the time you reach them, you're responding to their timeline, not setting it.

For outbound prospecting, the dynamic is different—you're often the first call—but the principle holds. Early engagement in the sales process, before the prospect has built mental models around competitors' solutions, improves your odds.

The numbers

Part of our guide to Discovery calls.