Smarty pricing
Address verification API · formerly SmartyStreets
Prices checked from each vendor's public pricing page. Prices change; confirm on the vendor's site before you buy.
Developer-focused US and international address verification. CASS-certified. Says it covers 20M+ non-USPS addresses.
- Coverage
- US + international
- Pricing transparency
- Published self-serve tiers
- Free tier / trial
- 42-day trial with 1,000 US lookups, no card. International trial: 100 lookups.
- Entry price
- $17/month for 1,000 US lookups, or $195/year for 12,000
- Cost per 1,000
- $17.00 (1K/mo) down to $2.85 (170K/mo); annual plans down to $2.49 (2M/yr)
- International
- About $40/month for 1,000, or $410/year for 12,000 (from Smarty's own comparison page)
Published US plans
| Monthly lookups | Monthly price | Annual lookups | Annual price |
|---|---|---|---|
| 1,000 | $17 | 12,000 | $195 |
| 5,000 | $50 | 60,000 | $552 |
| 10,000 | $88 | 120,000 | $1,020 |
| 25,000 | $173 | 300,000 | $2,040 |
| 50,000 | $258 | 600,000 | $3,060 |
| 85,000 | $380 | 1,000,000 | $3,720 |
| 170,000 | $485 | 2,000,000 | $4,980 |
Things to know
- Plans are valid for a set time or a set number of lookups, whichever runs out first. With auto-renew on, a new block is bought when lookups run out. With auto-renew off, requests may return a 402 "payment required" error.
- Published monthly tiers stop at 170K lookups/month and annual tiers at 2M/year. Above that: contact sales.
- Lists Private Label/OEM plans for companies that want to resell.
Estimate a monthly bill in the cost calculator, or go back to the full comparison.
Sources
- Smarty blog: published pricing (Sep 17, 2026)
- Smarty free trial
- Smarty comparison page (international entry price)
Official site: www.smarty.com