Amplemarket vs Seamless.AI
Compare Amplemarket and Seamless.AI on features, pricing, and buyer fit using the same researched criteria.
Amplemarket
AI-powered multichannel outbound platform combining lead intelligence, sequences, deliverability, and Duo AI assistants.
Best for
- • Outbound-led B2B teams investing in AI multichannel engagement
- • Sales orgs already on HubSpot/Salesforce needing an engagement layer
- • Teams that will use Growth/Elite CSM packaging
Starting from $600.00/user/mo
No free plan
VS
Our verdict
There is no universal winner between Amplemarket and Seamless.AI. Choose Amplemarket when Outbound-led B2B teams investing in AI multichannel engagement. Choose Seamless.AI when SMB and mid-market SDR teams that need high-volume email/phone contact data. Criterion scores come from approved SoftwareGlimpse editorial assessments and first-party research — not hands-on lab testing.
Amplemarket is better for
- ✓ Prospecting
- ✓ Email outreach
- ✓ Integrations
Seamless.AI is better for
- ✓ Value for money
Tie
- • Ease of use
Choose Amplemarket if: Outbound-led B2B teams investing in AI multichannel engagement
Choose Seamless.AI if: SMB and mid-market SDR teams that need high-volume email/phone contact data
Seamless.AI
High-volume B2B contact and sales intelligence platform with freemium entry, Chrome prospecting, and CRM sync — Pro/Enterprise quote-led.
Best for
- • SMB and mid-market SDR teams that need high-volume email/phone contact data
- • Reps who prospect heavily via Chrome/LinkedIn capture workflows
- • Teams that want freemium entry before committing to Pro/Enterprise
Free plan available
Amplemarket vs Seamless.AI pricing
Amplemarket researched starting price from $600/mo. Seamless.AI starting price was not verified in current research — confirm on the vendor pricing page. Affiliate economics excluded.
Amplemarket
From $600.00/user/mo
Seamless.AI
See plans
Amplemarket
Starting from $600.00/user/mo
Free trial available
- Startup$600.00/mo
- 2 users included, 27,000 contacts, multichannel sequences, AI intent, Duo Copilot.
- included users: 2
- contacts: 27000
- GrowthPopularCustom
- 4 users included, 140,000 contacts; adds Duo Voice; dedicated CSM.
- included users: 4
- contacts: 140000
- EliteCustom
- 10 users included, 400,000 contacts; enterprise packaging.
- included users: 10
- contacts: 400000
Seamless.AI
Starting price not evidenced
No free trial evidenced
- Free$0.00/user/mo
- ProPopularCustom
- EnterpriseCustom
Estimate your team cost
Monthly estimate from verified per-seat list pricing. Confirm on the vendor site before purchasing.
Amplemarket
$9,000.00/mo
Verified monthly unit prices · Aug 13, 2026
Prices in USD
Shown per user / month from verified list pricing.
Plans can change
Confirm live vendor rates before purchasing.
Add-ons may apply
Calling, SMS, or usage fees can add cost.
Independence
Affiliate status never changes pricing outcomes.
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