to find leads before competitors.
with exclusive AI insights & outreach.
per rep on research and outreach.
with advanced AI automation.
with all-in-one sales AI.
Sourced from verified G2 reviews
Duo is the first end-to-end AI Sales Copilot that collaborates with each rep to help them sell like super reps.
It proactively tracks buying signals, automates deep lead research, and generates personalized multichannel sequences with zero typing.Β
Duo takes care of the grunt work, from lead discovery to follow-ups, so your sales team can focus on what they do best: revenue generation.
AiSDR primarily focuses on scaling outbound by automating lead generation and email campaigns.Β
However, it lacks advanced features like proactive signal tracking, deep research, and the ability to automatically create multi-step sequences for each contact.Β
It also requires more manual intervention and offers limited control over personalized outreach and responses.
Duo, Amplemarketβs AI sales copilot, amplifies your reps' impact by automating lead generation, research, and repetitive tasks, allowing your team to focus on closing deals and driving revenue.
Duo works side-by-side with your sales reps, handling the heavy lifting and providing deep, actionable insights that make outreach more targeted and effective.
Focuses on scaling outbound through automation, replacing human reps for tasks like lead outreach, but lacks the collaborative, team-enhancing approach Duo offers.
Duo tracks a wider range of dynamic signals such as job changes, competitor reviews, LinkedIn posts, and more, providing real-time insights that allow you to stay ahead of the curve and proactively pursue high-intent leads.
Relies on manual filtering and predefined ICP criteria to generate campaigns based on limited signals like hiring, tech stack, and newsβrequiring more manual work and less dynamic insights.
Duo provides in-depth, contextual insights into leads, identifying why a contact is a good fit. It surfaces relevant contacts with detailed research, ensuring your outreach is always strategic and personalized.
Only generates basic lead lists based on manual inputs, with no deep intelligence or analysis of the contacts, limiting the potential for targeted outreach.
Duo creates personalized, multichannel sequences (email, LinkedIn, phone) tailored to each lead. This enhances engagement by crafting human-like connections with prospects through various communication channels.
Offers basic email, LinkedIn, text, and SMS campaigns with limited personalization. Campaigns are created for entire lead lists, with AI only personalizing messages, lacking the flexibility and personalization Duo offers.
AiSDR signals
Website visits
Duo Copilot
Past customer job moves
Past champion job moves
ICP job moves
Follows your company
Posts from competitors
Posts from thought leaders
Posts from your company
Posts with specific keywords
LinkedIn profile visits
Negative G2 reviews
Competitor team connections
Complementary product usage
Website visitors
Slack messages
New community members
In-market closed lost contacts
AiSDR signals
Duo AIΒ Copilot
Prospect Matt just started a new role
Prospect Paul just got promoted
Past user Max left the company
Alex is evaluating Competitor A
Jim is using a complementary solution
Fred connected with Competitorβs SDR
Microsoft is hiring SDRs
Dell is hiring remotely
Kim followed your company on LinkedIn
Past user Ana started a new job
Prospect Matt just started a new role
Prospect Paul just got promoted
Past user Max left the company
Alex is evaluating Competitor A
Jim is using a complementary solution
Fred connected with Competitorβs SDR
Microsoft is hiring SDRs
Dell is hiring remotely
Kim followed your company on LinkedIn
Past user Ana started a new job
Lily connected with Competitorβs BDR
Tom liked Bill Gatesβs post
Adam commented on your companyβs post
Google is hiring AEs
Porcupine AI raised Series D funding
Nick posted on Slack about cold email
Apple is in the news
Lisa engaged with Gary Veeβs post
Champion Ella just got promoted
John liked Competitor Aβs post
Lily connected with Competitorβs BDR
Tom liked Bill Gatesβs post
Adam commented on your companyβs post
Google is hiring AEs
Porcupine AI raised Series D funding
Nick posted on Slack about cold email
Apple is in the news
Lisa engaged with Gary Veeβs post
Champion Ella just got promoted
John liked Competitor Aβs post
Emma visited your LinkedIn profile
Tim is asking for recommendations on Slack
Mandy liked your LinkedIn post
Pickles Inc. is multinational
Sue joined the βCROβ Slack community
Tom connected with Competitorβs AE
Sam rated Competitor B 1-star on G2
Kate commented on Competitor Bβs post
Julia liked a post about sales
Joe commented on your LinkedIn post
Emma visited your LinkedIn profile
Tim is asking for recommendations on Slack
Mandy liked your LinkedIn post
Pickles Inc. is multinational
Sue joined the βCROβ Slack community
Tom connected with Competitorβs AE
Sam rated Competitor B 1-star on G2
Kate commented on Competitor Bβs post
Julia liked a post about sales
Joe commented on your LinkedIn post
Champion Dan changed jobs recently
Bob visited your companyβs website
Meta is hiring Marketers
Helen shared a post on sales tactics
Deal blocker Ian left the company
Past user Pauline is looking for solutions
Tim is asking for recommendations on Slack
Vicky commented on Tim Cookβs post
Closed-lost prospect Bill is looking for solutions
Alana posted in the βOutboundβ Slack Community
Champion Dan changed jobs recently
Bob visited your companyβs website
Meta is hiring Marketers
Helen shared a post on sales tactics
Deal blocker Ian left the company
Past user Pauline is looking for solutions
Tim is asking for recommendations on Slack
Vicky commented on Tim Cookβs post
Closed-lost prospect Bill is looking for solutions
Alana posted in the βOutboundβ Slack Community
Tracks contacts with various buying signals and creates bespoke sequences tailored to each signal and contact.
YES, BUT...
Limited to hiring, web searches, technology, and news signals, lacks deep contact/account intelligence, and requires manual campaign creation for each lead list.
Automatically uses intent-based hooks (company news, job moves, and LinkedIn activity).
YES, BUT...
Relies on user input or sales experts for email generation.
auto-generates email replies, handles objections, and follows up persistently to book meetings, with the option to edit emails without disrupting flow.
YES, BUT...
Auto-replies until meetings are booked, with no flexibility to edit emails once sent. Only option is to stop the campaign and take over manually.
NO
YES, BUT...
Relies on third-party providers like Apollo, ZoomInfo, and RocketReach for contact data.
NO
NO
NO
NO
NO
NO
YES, BUT...
Integrates only with HubSpot.
YES, BUT...
Limited to email, LinkedIn (connection and text), and SMS.
NO
NO
YES
NO
YES
NO
NO
NO