Eesier's prospecting agent vs Seamless.AI: AI Contact Discovery vs Autonomous AI SDR [2026]
Comparison

Eesier's prospecting agent vs Seamless.AI

Seamless.AI uses AI to find B2B emails in real time. The prospecting agent uses AI too — across the entire agent loop: search + write + send + qualify.

Seamless.AI is a US B2B prospecting platform that uses AI to discover emails and phones in real time, with a pay-per-credit model and US-market focus. The prospecting agent is an autonomous AI SDR — built-in 60M+ company database, AI that writes every message, conversational qualification, native sending via email, WhatsApp, and voice calls — at $497/month flat.

What's the difference between the prospecting agent and Seamless.AI?

Seamless.AI applies AI to contact discovery. The prospecting agent applies AI across the full loop — discovery + writing + sending + qualification.

AspectSeamless.AIProspecting agent
AI focusFind contact (email/phone)Full outbound loop
Target marketUSBrazil + global SMB
ModelPay-per-creditFlat price
Sends emailNot nativeYes
WhatsAppNoYes
PricingUSD 147+/month + credits$497/month total

AI on discovery vs AI across the loop

Finding email is ~5% of outbound work. The other 95% (pick company, research, write, reply, qualify) still needs AI to scale — that's where the prospecting agent shines.

Seamless.AI gets you the contact. You still operate the cadence. The prospecting agent operates everything.

Total cost

Seamless.AI alone: USD 147+/month per user + credits. The prospecting agent: $497/month total with everything included.

At typical B2B volume, Seamless.AI + SDR + sender easily hits USD 500+/month. The prospecting agent is a fraction of that with more functionality.

Combining Seamless.AI and the prospecting agent

Doesn't make sense for Brazil — the prospecting agent already covers it. Makes sense for Brazilian companies prospecting US (Seamless.AI there, the prospecting agent here).

Each region with the right tool.

Perguntas frequentes

Does Seamless.AI cover Brazil?
Limited — primary focus is US. The prospecting agent has deep CNPJ database + AI web research for Brazil.
Does Seamless.AI send emails?
Not natively. You export and use another sender. The prospecting agent sends + qualifies + replies natively.
No credits?
Right. The prospecting agent $497/month flat — no per-contact charge.
Free trial?
Yes, no credit card.
$ 497
per month

One plan. No commitment. Cancel anytime.

The prospecting agent starts at $497/month — less than the cost of a sales intern and a fraction of what a stack of separate prospecting tools would cost.

AI across the loop — not just discovery

$497/month. No credits.

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