ZoomInfo vs Seamless.AI
ZoomInfo focuses on enterprise b2b intelligence with org charts and technographics. Seamless.AI is built for ai-powered contact finding and email verification. Different tools, different use cases — here's how they compare.
Choose ZoomInfo if…
- You have an enterprise budget ($15k–$30k+/year) and need org charts
- You sell to US enterprise accounts and need buying committee mapping
- Technographic intelligence (who uses which tech stack) is a primary signal
Choose Seamless.AI if…
- You want AI-assisted contact finding with continuous data verification
- You need direct dial phone numbers at scale
- You want integration with Salesforce and HubSpot for prospecting workflows
ZoomInfo vs Seamless.AI — Feature comparison
| Feature | ZoomInfo | Seamless.AI |
|---|---|---|
| Category | Prospecting database | Contact finder |
| Primary use case | Enterprise B2B intelligence with org charts and technographics | AI-powered contact finding and email verification |
| Data freshness | Database — periodic refresh | Database — periodic refresh |
| Data depth | High | High |
| GDPR compliance | Claimed , US infra | Claimed , US infra |
| Pricing tier | $15,000–$30,000+/year | From $147/month |
| Free plan | No | No |
Different tools for different jobs
ZoomInfo is built for enterprise b2b intelligence with org charts and technographics. ZoomInfo is the enterprise B2B intelligence leader with 300M+ profiles, org charts, technographics, and buying intent, used by large sales and marketing teams.
Seamless.AI serves a different purpose: ai-powered contact finding and email verification. Seamless.AI is a B2B sales intelligence platform using AI to provide real-time contact data, verified emails, and direct dials for sales teams.
💶 Pricing comparison
Seamless.AI (From $147/month) is priced lower than ZoomInfo at $15,000–$30,000+/year.
20–30% of B2B contacts change roles every year. Neither ZoomInfo nor Seamless.AI is designed to continuously monitor your existing CRM for job changes and update records automatically — that's a different tool category.
🇪🇺 GDPR and data compliance
Neither ZoomInfo nor Seamless.AI has a particularly strong GDPR documentation posture — both rely on US infrastructure.
For European teams or those with EU customers requiring documented sub-processor chains, the compliance posture of your enrichment vendor matters. Make sure to request a DPA and sub-processor list before committing.
Frequently asked questions
Which is better, ZoomInfo or Seamless.AI?
ZoomInfo and Seamless.AI target different use cases. ZoomInfo focuses on enterprise b2b intelligence with org charts and technographics, while Seamless.AI is built for ai-powered contact finding and email verification. The best choice depends on your team's primary need. For CRM data quality and real-time enrichment, consider Enrich-CRM as a complementary or alternative tool — GDPR-native, from €29/month.
How do ZoomInfo and Seamless.AI compare on pricing?
ZoomInfo is priced at $15,000–$30,000+/year. Seamless.AI is priced at From $147/month. Seamless.AI is generally more affordable. Enrich-CRM starts at €29/month with a free plan (100 credits/month, no card required).
Do ZoomInfo and Seamless.AI integrate with HubSpot?
ZoomInfo HubSpot integration: native integration available. Seamless.AI HubSpot integration: basic sync possible. Enrich-CRM integrates natively with all HubSpot plans, writing enriched data directly to CRM fields.
What is the best alternative to both ZoomInfo and Seamless.AI?
If your primary goal is maintaining accurate CRM data over time — job changes, current titles, company data — Enrich-CRM is a focused alternative. It uses live lookups (not a database), runs on EU servers (AWS Paris), includes job change monitoring and intent signals, and starts at €29/month with a free tier.
Enrich-CRM — real-time CRM enrichment for your existing contacts
ZoomInfo and Seamless.AI are both data tools. Enrich-CRM does something different: it enriches the contacts you already have in your CRM — in real-time, continuously, from the live web. Proprietary LLM on AWS EU Paris (no OpenAI, no Anthropic). 250+ company datapoints, 50+ contact datapoints, continuous job change detection, intent signals. Native HubSpot integration, plus Clay, Salesforce, Zapier, Make, n8n, CSV, and API.
From €29/month, 100 free credits, no annual contract. Full DPA and sub-processor documentation at our Trust Center.