Buying guide

Seamless AI alternatives: six tools with published plans and free starts

Last reviewed October 30, 2026

Quick answerSeamless.AI prices through its sales team after 50 free credits; Lusha, Apollo.io and Prospeo print plans and free tiers. UpLead publishes its plans too, and one credit covers a contact's email and mobile.

Seamless AI alternatives: the six tools

Seamless.AI says it is free for up to 50 credits and then sells through its sales team, and its pricing page forwards to a sales form that prints no price. The six alternatives print their plans. Five give a free allowance before any paid step, and UpLead gives a 7-day trial of 5 credits instead.

Seamless.AI alternatives, as read on October 30, 2026
Alternative toolPrinted priceCredit unitFree start
UpLeadEssentials $99 a month, billed monthly1 credit per contact, email and mobile7-day trial, 5 credits; payment details at activation
Apollo.ioBasic $65 per seat a month, billed monthlyEmail, mobile and export creditsFree plan, 75 credits per seat a month
LushaStarter $49.90 a month, billed monthlyEmail 1 credit; phone 5 creditsFree plan, 40 credits a month
Snov.ioStarter $39 a month, billed monthly1 credit per prospectTrial plan, 50 credits a month
ProspeoStarter $49 a month per user, billed monthlyEmail 1 credit; mobile 10 creditsFree plan, 100 credits a month
HunterPrice on the vendor's page1 credit per email foundFree plan, 50 credits a month
  • Lusha, Apollo.io or Prospeo for a printed plan with a free tier before any paid step.
  • UpLead for one user who wants the email and the mobile direct dial from one credit.

UpLead has not approved us as an affiliate yet, so we earn nothing from these links.

Try UpLead →

What Seamless.AI offers: 50 free credits, credit back and a sales quote

After its 50 free credits, Seamless.AI says it offers many pricing options through its sales team. Its sales form lists unlimited users, bulk credits, prospector, job changes, buyer intent and enrichment among the items it prices.

Seamless.AI says it refunds a credit automatically for an invalid email, and says credits return for invalid emails or bad data. Its bulk credits are one pool across search, enrichment, the AI Assistant, Autopilot and the API, per Seamless.AI. Its home page, pricing page and sales form print no plan price or credit count.

Free starts: Apollo.io, Lusha, Prospeo, Snov.io and Hunter

Apollo.io's Free plan gives 75 credits per seat a month. Lusha's gives 40 credits a month with no credit card. Prospeo's gives 100 credits a month, and Prospeo says the Free plan is available forever. Hunter's gives 50 credits a month, has no time limit and needs no credit card. Snov.io's Trial plan gives 50 credits and renews every month. Hunter's price stays on Hunter's own pricing page. Free B2B contact databases sets them side by side.

A two-person agency that needs about 300 contacts a month for outbound to US dental practices passes all five allowances, since none reaches 300 credits. Apollo.io alternatives prices the step after it.

UpLead for email and mobile in one credit

On UpLead's pricing page, one credit unlocks one contact for download or CRM export and includes the email and the mobile direct dial. Essentials is a single-user plan with 170 credits a month. With Valid Only selected, the help center says UpLead charges credits for valid emails only. UpLead vs Seamless.AI compares the two.

UpLead's home page promises refunds for bounces and poor data, so ask UpLead in writing how a refund is claimed.

Picking by credit unit

The credit unit decides what a phone number costs. Lusha charges 5 credits for a phone number, Prospeo 10 credits for a mobile number, and Hunter 0.5 credit to verify an email. UpLead charges 1 credit for a contact with the email and mobile direct dial. Credit units do not compare one to one, so a price per credit says little until you know how many credits a usable contact takes.

UpLead has no free tier like Seamless.AI's 50 credits. Its 7-day trial of 5 credits needs payment details at activation, and the help center says an account not canceled by day 7 is billed $890 annually for the Essentials Plan.

Sources used for this page

The facts above come from the pages below, read on October 30, 2026. Prices and terms change, so confirm them on the vendor's site before you buy.

  1. Seamless.AI home page — Vendor product page · seamless.ai · read October 30, 2026
  2. Seamless.AI pricing page — Vendor pricing page · seamless.ai · read October 30, 2026
  3. Seamless.AI pricing inquiry page — Vendor pricing page · seamless.ai · read October 30, 2026
  4. Seamless.AI bulk credits page — Vendor product page · seamless.ai · read October 30, 2026
  5. UpLead plans and pricing page — Vendor pricing page · uplead.com · read October 30, 2026
  6. UpLead home page — Vendor product page · uplead.com · read October 30, 2026
  7. UpLead Help Center, Credits and emails that are not verified — Vendor documentation · support.uplead.com · read October 30, 2026
  8. UpLead Help Center, How to sign up for UpLead — Vendor documentation · support.uplead.com · read October 30, 2026
  9. Apollo.io pricing page — Vendor pricing page · apollo.io · read October 30, 2026
  10. Lusha pricing page — Vendor pricing page · lusha.com · read October 30, 2026
  11. Snov.io pricing page — Vendor pricing page · snov.io · read October 30, 2026
  12. Prospeo pricing page — Vendor pricing page · prospeo.io · read October 30, 2026
  13. Prospeo Help Center, How Prospeo credits work — Vendor documentation · help.prospeo.io · read October 30, 2026
  14. Prospeo Help Center, Create an account for free — Vendor documentation · help.prospeo.io · read October 30, 2026
  15. Hunter plans and pricing page — Vendor pricing page · hunter.io · read October 30, 2026
  16. Hunter Help Center, How do credits work in Hunter — Vendor documentation · help.hunter.io · read October 30, 2026
  17. Hunter Help Center, What's included in Hunter's free plan — Vendor documentation · help.hunter.io · read October 30, 2026