Know who owns every home in your market.

Text any address, get the verified owner's name, phone, and email in seconds. AI Verified across 500+ data points โ€” eliminate seller impersonation fraud.

Powered by a 100M+ parcel title-data plant spanning 22 states.

๐Ÿ Text any address โ€” instant owner info
๐Ÿค–AI Intelligence โ€” ask follow-up questions via text
๐ŸŽฏSeller Finder โ€” map of likely sellers scored by 15+ signals
๐Ÿ”ฅDaily seller leads delivered to your phone
๐Ÿ“งEmail drip campaigns โ€” automated homeowner outreach

Text any address to (614) 548-9889 โ€” free Pro lookup, no signup needed.

123 Main St Columbus OH 43215

๐Ÿ  123 Main St, Columbus, OH

๐Ÿ‘ค John Smith

๐Ÿ“ฑ (614) 555-0123 โญ Recent

โœ‰๏ธ john@email.com

๐Ÿ’ฐ $245,000 ยท ๐Ÿ“ˆ +$180K equity

๐Ÿ”ฅ Likely to sell: High

๐Ÿ’ก Talking Points

โ€ข High equity โ€” position to upgrade

โ€ข Low inventory โ€” multiple offers

โœ… 99 searches left

๐Ÿ“ฑ

Text to search

Text any address or phone number. Get verified owner details back in seconds. No app needed.

๐Ÿค–

AI Intelligence

Ask follow-up questions, get call scripts, tag leads, set reminders โ€” all via text. It remembers everything.

๐Ÿ”ฅ

Leads delivered daily

High-likelihood seller leads sent straight to your phone. AI verified across 500+ data points.

Explore available zip codes

Click on the map or search to find zip codes in your market area.

Zoom in to see zip codes
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Select a zip code

Click anywhere on the map or search for a location to see zip code details, availability, and pricing.

Every plan eliminates seller impersonation fraud.

AI Verified across 500+ data points. Know exactly who owns the property before you make the call.

FeatureFreeStarterProEnterprise
Text-to-search (address lookup)1โœ“โœ“โœ“
Verified owner name, phone & emailโœ“โœ“โœ“โœ“
Reverse phone lookup (coming soon)โ€”โœ“โœ“โœ“
Carrier & source metadataโ€”โœ“โœ“โœ“
ZipLock AI Intelligence (chat via text)โ€”โœ“โœ“โœ“
Lead tagging, notes & remindersโ€”โœ“โœ“โœ“
Sell propensity score & compsโ€”โ€”โœ“โœ“
AI-generated call scripts & verdictsโ€”โ€”โœ“โœ“
AVM, equity & mortgage dataโ€”โ€”โœ“โœ“
Voice memo transcription & summaryโ€”โ€”โœ“โœ“
Seller Finder โ€” interactive seller mapโ€”โ€”โœ“โœ“
Neighborhood search โ€” sellers near any addressโ€”โ€”โœ“โœ“
AI property reports with talking pointsโ€”โ€”โœ“โœ“
Daily seller leads delivered via SMSโ€”1/wk1/day1/day
Team accounts (up to 10 users)โ€”โ€”โœ“โœ“
Dashboard Intelligence hubโ€”โ€”โœ“โœ“
Zip code exclusivityโ€”โ€”โ€”โœ“
White labelingโ€”โ€”โ€”โœ“
CRM integration (coming soon)โ€”โ€”โœ“โœ“

Free plan includes 1 test lookup โ€” no credit card required.

Try your first lookup free
For developers

Build on the same data ZipLock runs on.

100M+ parcels. ZipLock skip-trace. Recorded instruments. Distress flags. Full preliminary title search. REST API and an MCP server so Claude can query property data conversationally.

  • โ€บPay-as-you-go credits โ€” never expire
  • โ€บEmbeddable MapLibre vector tiles + custom CSV overlays
  • โ€บOutbound webhooks for parcel events (new mortgage, foreclosure, owner change)
Install in Claude Code
claude mcp add --transport http smart-zero \
  --url https://smart.worldclasstitle.com/api/mcp \
  --header "Authorization: Bearer sz_live_..."
Or hit the REST API directly
curl https://smart.worldclasstitle.com/api/v1/account \
  -H "Authorization: Bearer sz_live_..."