CPA benchmark data for 2026. Compare averages, medians, and top-quartile performance across channels and industries.
| Channel | Median | 25th percentile | 75th percentile |
|---|---|---|---|
| Google Ads | $53.52 | $28 | $95 |
| Meta Ads | $18.68 | $9 | $38 |
| LinkedIn Ads | $97.50 | $55 | $165 |
| Email Marketing | $4.20 | $2 | $9 |
| Industry | Median | 25th percentile | 75th percentile |
|---|---|---|---|
| Automotive | $43.84 | $22 | $78 |
| Ecommerce | $45.27 | $25 | $82 |
| Home Services | $66.02 | $38 | $105 |
| Legal | $73.70 | $42 | $125 |
| Healthcare | $78.09 | $45 | $130 |
| Education | $72.70 | $40 | $118 |
| Financial Services | $81.93 | $48 | $138 |
| Real Estate | $116.61 | $65 | $195 |
| SaaS | $137.21 | $78 | $225 |
| B2B Services | $108.40 | $60 | $182 |
| Nonprofit | $31.22 | $16 | $55 |
| Insurance | $124.50 | $70 | $215 |
| Dental | $68.40 | $38 | $115 |
The cross-industry median CPA for Google Ads is $53.52. Legal ($73.70), Real Estate ($116.61), and SaaS ($137.21) have higher CPAs due to complex sales cycles. Home Services ($66.02) and Automotive ($43.84) are lower. A good CPA is one that keeps you profitable relative to your customer LTV.
CPA = Total Ad Spend ÷ Number of Conversions. If you spent $5,000 and generated 80 leads, your CPA is $62.50.
CPL (Cost Per Lead) measures the cost to acquire a potential customer contact. CPA (Cost Per Acquisition) typically measures the cost to acquire a paying customer or complete a specific action. For lead-gen businesses, these are often used interchangeably, but CPA can also refer to a downstream conversion like a closed deal.
Lower CPA is better as long as conversion quality is maintained. A $20 CPA with low-quality leads that never close is worse than a $80 CPA with leads that convert at 30%. Always segment CPA by lead quality, not just volume.
Key CPA reduction levers: (1) improve landing page conversion rate, (2) use tighter audience targeting to reduce wasted spend, (3) use Smart Bidding (Target CPA) once you have sufficient conversion data (50+ conversions/month), (4) pause low-performing ad groups, (5) improve ad relevance to Quality Score.