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Amplemarket vs Warmly

Amplemarket and Warmly, side by side — the researched facts from the index.

How Amplemarket and Warmly compare

FeatureAmplemarketWarmly
DescriptionAn all-in-one sales engagement platform whose Duo Copilot scans 100+ buying signals daily and drafts multichannel outreach — reps review, edit or dismiss every action before it sends.Person-level website visitor identification plus two named AI agents (Inbound Agent and TAM Agent) that engage buyers in real time. Acquired by HubSpot, June 2026.
Pricing$600 / month, billed annually, 2 seats included$4,875 / quarter (or $10,000/yr, annual)
Pricing modelsubscriptionsubscription
Free tierNoNo
Model / LLMProprietary (managed, not publicly disclosed)Proprietary (managed, not publicly disclosed)
InterfaceWebWeb
Public APIYesYes
Open sourceNoNo
DeploymentCloudCloud
Limitations
  • Only the entry Startup tier ($600/month, 2 seats) has a published price. Growth and Elite are both custom-quoted, so a growing team cannot model cost past two seats without a sales call. (1 source)
  • The company's own pages still disagree on Startup-tier credit numbers. The live pricing page states 13,500 email credits per seat per year and 600 phone credits per seat per year. The Amplemarket pricing blog states 15,000 email credits and 480 phone credits for the same tier. This listing carries both so a buyer can see the range. (2 sources)
  • "Missing features" is the single most common complaint in G2 reviews, and reviewers flag contact-data accuracy as a recurring weak point despite the platform's claimed under 3% bounce rate. (1 source)
  • Total disclosed funding ($12M, last announced April 2022) is small next to several category peers, and no funding round has been publicly announced since. A real question for buyers weighing long-term vendor stability against better-capitalized rivals. (1 source)
  • Person-level visitor identification is independently reported at roughly 15–25%, below the 30–40% some identification-specialist competitors claim; company-level matching (~65%) is materially more reliable than person-level. (2 sources)
  • No self-serve monthly plan and no permanent free tier as of this listing's live pricing check: every paid tier requires a quarterly ($4,875+) or annual ($10,000+) contract, a steeper commitment on-ramp than the free-tier-plus-monthly structure some older third-party reviews still describe. (1 source)
  • Reviewers report ROI is hardest to justify for lower-traffic sites (suggested threshold: under roughly 5,000 monthly B2B visitors) and that AI-generated outreach quality is inconsistent, better suited to lower-priority accounts than top targets. (1 source)

Who each one is for

Amplemarket

B2B sales teams that want prospecting data, multichannel sequencing and an AI signal-detection copilot in one platform, with a human still reviewing every message before it sends.

From $600 / month, billed annually, 2 seats included

Warmly

RevOps/GTM teams with meaningful inbound website traffic who want one connected system for identifying, engaging and routing visitors, plus coordinated outbound account orchestration, rather than two separate tools.

From $4,875 / quarter (or $10,000/yr, annual)

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