TAPAC vs Apollo, ZoomInfo, Hunter and Lusha
Two different things are being compared here: databases you subscribe to and contacts that are sourced and verified at the moment you ask. The table below uses only published list prices and published research; nothing is estimated.
| Parameter | TAPAC | Apollo.io | ZoomInfo | Hunter.io | Lusha |
|---|---|---|---|---|---|
| Core model | Tool call: find + verify at request time | Static database + sequences | Static database + GTM platform | Domain search / email finder | Database + extension |
| Where data comes from | Live sourcing: public company websites, Discord, Telegram | Crawled + contributed database | Crawled + contributed database | Web crawls (domain patterns) | Community + crawled database |
| Email verification | SMTP at request time, per address | Verification/credits inside the platform | Verification/credits inside the platform | Verification, credit-metered | Verification, credit-metered |
| Bounce rate | 2–5% (product data) | Static databases typically 10–35% | Static databases typically 10–35% | Static databases typically 10–35% | Static databases typically 10–35% |
| Pricing model | Pay per contact, $0.10–0.50, 100 free searches | Per seat + credit ladder | Consumption credits, quote-based | Per plan + credits | Per plan + credits |
| Published entry price | $0 — 100 free searches, then per contact | Free tier; Basic $49/user/mo annual (30,000 credits/yr), Professional $79, Organization $119 (3-seat minimum) | Not published — quote-based (ZoomInfo Lite free tier) | Free 50 credits/mo; paid from $34/mo annual (2,000 credits), Growth $149/mo (10,000 credits) | Free 40 credits/mo; Starter $49.90/mo annual |
| Seat cost for a 3-person team | $0 fixed — you pay only for contacts found | $1,764/yr on Basic (3 x $49 x 12) before overages | Quote — annual contract typical | From $408/yr (annual, single plan) | From $1,796/yr (3 x $49.90 x 12) |
| MCP / agent-native | Yes — MCP server (stdio + streamable HTTP), llms.txt, SKILL.md | REST API (separate from seat plan) | API on higher tiers | REST API | REST API |
| Works without a key | Yes — server returns onboarding, never crashes the agent | No | No | No | No |
| Subscription required | No | Yes — annual billing on paid tiers | Yes — annual contract typical | Paid plans are subscriptions (credits valid 12 months) | Monthly or annual plans |
Competitor pricing read from published pricing pages: apollo.io/pricing, hunter.io/pricing, lusha.com/pricing; ZoomInfo does not publish per-seat prices (quote-based, free Lite tier). TAPAC figures — bounce rate 2–5%, $0.10–0.50 per contact, 100 free searches — are product data from the TAPAC docs. Research cited: 23% of contacts change jobs annually (ZoomInfo, 2025); 40% of emails go dead within two years (NeverBounce); fresh data outperforms stale databases by 42% (Harvard Business Review, 2024).
What actually drives the cost
A seat-based plan is billed whether or not the contacts are still correct. 23% of contacts change jobs every year (ZoomInfo, 2025) and 40% of emails are dead within two years (NeverBounce) — so a static list bought today decays on its own. On top of that, sending to stale addresses is what produces the 10–35% bounce ranges that damage a domain. Verified-at-request data is a different cost curve: you pay per usable contact, and the decay happens before you buy, not after.
How to measure it for your own list
The free lead cost & bounce-risk calculator turns your own numbers into true cost per usable contact, and the MCP readiness checklist covers the agent side. Deeper write-ups: TAPAC vs Apollo · TAPAC vs ZoomInfo · verify before you send.
Try TAPAC
npx -y @tapacapi/mcp
Key at tapacapi.com/get-key — 100 free searches, no credit card. Pricing at /pricing.
FAQ
Is TAPAC a database?
No. A database stores contacts and sells access to the store. TAPAC sources contacts at request time (company websites, Discord, Telegram) and SMTP-verifies each address before returning it.
Can I use TAPAC without a subscription?
Yes. There is no seat fee and no subscription: 100 free searches, then $0.10–0.50 per contact.
Does it work inside an AI agent?
Yes — there is an MCP server (npx -y @tapacapi/mcp) with two tools, plus a REST API. Without a key the server returns onboarding instead of failing the agent.