The full review
What is Amplemarket?
Amplemarket is an AI sales platform that pulls a B2B contact database, multichannel outreach, and an AI copilot into one workspace for outbound teams. Rather than running a data vendor, a sequencer, and a deliverability tool side by side, revenue teams prospect, engage, and monitor inbox health in the same system. The homepage leans hard on that consolidation story, spotlighting customers who migrated off Apollo, Outreach, and ZoomInfo.
The product centers on Duo, which Amplemarket positions as an AI sales agent that watches accounts for buying signals, researches the context behind each one, and drafts multichannel sequences for reps to approve. Signals range from a closed-lost prospect resurfacing to a champion changing jobs, competitor reviews, and community, social, and content engagement. Reps stay in control; Duo suggests, and people send.
Finding buyers with Searcher
Searcher is the prospecting front door. Instead of ticking through filter menus, a rep types something like "Sales leaders with 5+ years of experience in fintech companies in Europe," and the AI returns matching accounts and contacts, with 40+ traditional filters still available to narrow results. Amplemarket reports more than 200 million business profiles with over 70 million live updates every week, a bounce rate under 3 percent, and data it describes as GDPR and CCPA compliant and SOC 2 certified. Email credits, phone credits, Custom Data Requests, and Job Change Alerts all scale up as you move from Startup to Growth to Elite.
Duo Copilot in daily practice
Duo is not a single feature but a family: Duo Signals for intent capture, Duo Copywriter for personalized email, Duo Competitive Intelligence for tracking rival activity, Duo Voice for AI voice messages at scale, and Duo Inbox for automatic draft replies. Custom signals can be piped in from your CRM or via API, and territories route the right prospect to the right rep. The learning loop matters most: Amplemarket says that when reps dismiss a recommendation as the wrong company or not the right person, Duo learns why and avoids similar leads, with messaging that also adapts to reps' edits.
Sequences, dialing, and deliverability
Once a buyer is identified, Amplemarket handles the outreach itself. Multichannel Sequences engage prospects across email, social, and calls to verified phone numbers with a single click, while Workflows automate the repetitive handoffs and Analytics tracks the funnel. The deliverability suite is unusually deep for a sales engagement tool: the Domain Health Center reports SPF, DKIM, and DMARC status per domain, runs weekly spam assessments, watches blacklists, and flags an outbox-to-inbox ratio drifting too high. Deliverability Booster, Email Spam Checker, mailbox recommendations, and inbox placement tests round it out.
How the plans differ
Plan tiers separate on seats, data volume, and how much of Duo you get. Startup covers small businesses and founder-led sales with Scaled CSM support and community onboarding. Growth adds Duo Voice, a dedicated customer success manager, and personalized onboarding for mid-size teams. Elite carries the largest allowances at 10 users and 400,000 contacts, and is the only plan where Duo Inbox is offered, as a paid add-on. MCP is listed across all three plans, letting reps prospect, research, and take action in Claude or ChatGPT. All plans include a free trial, and single sign-on is listed across the comparison table.
Who should choose Amplemarket
Amplemarket fits outbound teams that want to collapse a stack of point tools into one contract: SDR and BDR groups running high-volume multichannel prospecting, RevOps leaders tired of reconciling data vendors against sequencers, and founder-led sales teams that need a playbook baked into the software. The signal-first approach pays off most when your market is large enough that deciding who to contact today is a genuine daily problem. It is not ideal for solo consultants or very small teams with modest outbound volume, since the entry plan and its seat minimum assume a funded, full-time sales motion rather than occasional outreach.
Strengths
- All-in-one: 200M+ contact database, multichannel sequences, and Duo AI copilot in a single tool
- AI personalization is a genuine strength - messages read more human than most competitors
- Deliverability suite (warmup, domain health, SPF/DKIM/DMARC, inbox placement) built in at no extra cost
- High crowd satisfaction (G2 ~4.6) with well-rated onboarding and support
Watch out for
- Expensive and annual-only - $7,200/yr minimum at Startup with no monthly option
- Growth and Elite are quote-only, making costs hard to budget before a sales call
- Recurring complaints about data accuracy and deliverability drops when scaling sequences
- Meaningful learning curve; realizing the value needs RevOps time and setup
Key features
| Feature | What it does |
|---|
| Duo AI Copilot | AI agent that researches prospects, drafts personalized copy, and assists with replies across the workflow. |
| Multichannel sequences | Email, LinkedIn, and phone steps combined into a single automated cadence. |
| B2B contact database | 200M+ verified contacts with 100+ intent signals and job-change alerts for targeting. |
| Deliverability suite | Native email warmup, domain-health monitoring, SPF/DKIM/DMARC tracking, and inbox-placement testing. |
How Amplemarket compares
| Alternative | How it differs |
|---|
| Apollo.io | Larger database and far cheaper with transparent self-serve pricing; less polished AI personalization. |
| Clay | AI-driven data enrichment and GTM automation - more flexible and powerful, but more technical to run. |
| 11x | Autonomous AI SDR ('Alice') with an agent-first approach; narrower scope than Amplemarket's full suite. |
Frequently asked questions
Does Amplemarket have a free trial or free plan?
There is a 14-day free trial, but no permanent free tier. All paid plans require an annual commitment - there is no monthly billing option.
How much does Amplemarket actually cost?
Startup is $600/month billed annually (2 users, ~$7,200/yr). Growth and Elite are custom, quote-only tiers; third-party sources estimate the low-to-mid four figures per month and up, but Amplemarket does not publish these prices.
Amplemarket ratings on other platforms
Independent user ratings from third-party review sites, linked here for transparency.
These are not our editorial score, are captured on the date shown, and may have changed since.