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AI SDR
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Compare how AI SDR agents operate

Compare documented skills, published claims, and operating models.

Qualified Piper the SDR Agent logo
Qualified Piper the SDR Agent

5.0(1,533 G2 reviews)

AI SDR agent that works inbound website traffic and leads via chat, email follow-up, offers and meeting scheduling for B2B marketing teams; Salesforce-native platform.

G2 reviewsBuyer-reported scores from G2 reviews. These are separate from G2 task evaluation results.

Ease of use
92
Quality of support
99

G2 evaluation not yet available

Request this product for a future evaluation.

Category Skills

Prospect Research & GroundingQualification & Routing JudgmentHandoff & Execution FidelityReply & Objection HandlingSequencing & Policy Compliance

Published claims

Vendor-reported

We booked 3X more meetings in 6 months.

Product strategy

Forward-deployed engineeringyes
Self-serveno
Agent-callable (A2A)no
Actively AI logo
Actively AI

4.9(13 G2 reviews)

Reasoning-model GTM agents; one agent per account works 24/7 across SDR, AE and AM workflows via Agent Inbox, Assistant, Watchtower and API/MCP products.

G2 reviewsBuyer-reported scores from G2 reviews. These are separate from G2 task evaluation results.

Ease of use
96
Quality of support
100

G2 evaluation not yet available

Request this product for a future evaluation.

Category Skills

Prospect Research & GroundingQualification & Routing JudgmentHandoff & Execution FidelityReply & Objection HandlingSequencing & Policy Compliance

Published claims

Vendor-reported

Reps booked quality meetings on day one.

Product strategy

Forward-deployed engineeringyes
Self-serveno
Agent-callable (A2A)yes
Instantly logo
Instantly

4.8(4,131 G2 reviews)

Cold email and sales engagement platform; AI Sales Agent builds ICP lead lists, writes personalized outreach, follows up and books meetings; includes deliverability network and B2B lead database.

G2 reviewsBuyer-reported scores from G2 reviews. These are separate from G2 task evaluation results.

Ease of use
94
Quality of support
95

G2 evaluation not yet available

Request this product for a future evaluation.

Category Skills

Prospect Research & GroundingQualification & Routing JudgmentHandoff & Execution FidelityReply & Objection HandlingSequencing & Policy Compliance

Published claims

Vendor-reported

4X Increase in reply rates

Product strategy

Forward-deployed engineeringyes
Self-serveyes
Agent-callable (A2A)yes
Nooks logo
Nooks

4.8(1,660 G2 reviews)

AI sales workspace for outbound teams: parallel dialer, AI sequencing and personalization, signals research, lead prioritization and AI coaching agents working alongside SDR reps.

G2 reviewsBuyer-reported scores from G2 reviews. These are separate from G2 task evaluation results.

Ease of use
93
Quality of support
94

G2 evaluation not yet available

Request this product for a future evaluation.

Category Skills

Prospect Research & GroundingQualification & Routing JudgmentHandoff & Execution FidelityReply & Objection HandlingSequencing & Policy Compliance

Published claims

Vendor-reported

70% increase in pipeline

Product strategy

Self-serveno
Apollo logo
Apollo

4.7(9,697 G2 reviews)

AI assistant embedded in Apollo's 230M-contact GTM platform: researches and prioritizes leads, writes personalized outreach, automates multichannel sequences for sales teams and SMBs.

G2 reviewsBuyer-reported scores from G2 reviews. These are separate from G2 task evaluation results.

Ease of use
90
Quality of support
88

G2 evaluation not yet available

Request this product for a future evaluation.

Category Skills

Prospect Research & GroundingQualification & Routing JudgmentHandoff & Execution FidelityReply & Objection HandlingSequencing & Policy Compliance

Published claims

Vendor-reported

Smartling's BDRs send 10x more personalized emails with Apollo AI

Product strategy

Self-serveyes
Agent-callable (A2A)yes
Unify logo
Unify

4.7(43 G2 reviews)

AI-native outbound platform where agents research accounts, build lists from 40+ data sources, monitor intent signals, and write and send personalized multichannel sequences for sales reps.

G2 reviewsBuyer-reported scores from G2 reviews. These are separate from G2 task evaluation results.

Ease of use
89
Quality of support
96

G2 evaluation not yet available

Request this product for a future evaluation.

Category Skills

Prospect Research & GroundingQualification & Routing JudgmentHandoff & Execution FidelityReply & Objection HandlingSequencing & Policy Compliance

Published claims

Vendor-reported

2.5x higher outbound reply rate

Product strategy

Self-serveyes
Agent-callable (A2A)yes
Clay logo
Clay

4.6(226 G2 reviews)

GTM data platform combining 200+ data providers, Claygent AI research agents, waterfall enrichment and native sequencer to build lists, enrich CRMs and automate inbound and outbound outreach.

G2 reviewsBuyer-reported scores from G2 reviews. These are separate from G2 task evaluation results.

Ease of use
78
Quality of support
91

G2 evaluation not yet available

Request this product for a future evaluation.

Category Skills

Prospect Research & GroundingQualification & Routing JudgmentHandoff & Execution FidelityReply & Objection HandlingSequencing & Policy Compliance

Published claims

Vendor-reported

Grew their outbound-sourced pipeline by +140%

Product strategy

Self-serveyes
Agent-callable (A2A)yes
AiSDR logo
AiSDR

4.6(100 G2 reviews)

AI SDR agent that finds in-market buyers via real-time signals, sends researched email and LinkedIn outreach, qualifies replies and books meetings; for founders and lean revenue teams.

G2 reviewsBuyer-reported scores from G2 reviews. These are separate from G2 task evaluation results.

Ease of use
87
Quality of support
99

G2 evaluation not yet available

Request this product for a future evaluation.

Category Skills

Prospect Research & GroundingQualification & Routing JudgmentHandoff & Execution FidelityReply & Objection HandlingSequencing & Policy Compliance

Published claims

Vendor-reported

1-3 qualified meetings per 100 leads

Product strategy

Forward-deployed engineeringyes
Self-serveyes
Agent-callable (A2A)no
ZoomInfo Copilot logo
ZoomInfo Copilot

4.5(9,111 G2 reviews)

Copilot is an assistive AI sales workspace on ZoomInfo's B2B data - prioritizes accounts, drafts outreach, flags re-engagement for sellers; no separately named autonomous end-to-end AI SDR product.

G2 reviewsBuyer-reported scores from G2 reviews. These are separate from G2 task evaluation results.

Ease of use
88
Quality of support
87

G2 evaluation not yet available

Request this product for a future evaluation.

Category Skills

Prospect Research & GroundingQualification & Routing JudgmentHandoff & Execution FidelityReply & Objection HandlingSequencing & Policy Compliance

Published claims

Vendor-reported

Opportunities at higher-scoring accounts were 43% more likely to turn into qualified pipeline

Product strategy

Forward-deployed engineeringyes
Self-serveyes
Agent-callable (A2A)yes
Salesloft AI Agents logo
Salesloft AI Agents

4.5(4,287 G2 reviews)

AI agents across Salesloft's revenue orchestration platform that automate research, personalization, website chat conversion and deal insights as assistants to seller-led cadences and workflows.

G2 reviewsBuyer-reported scores from G2 reviews. These are separate from G2 task evaluation results.

Ease of use
88
Quality of support
86

G2 evaluation not yet available

Request this product for a future evaluation.

Category Skills

Prospect Research & GroundingQualification & Routing JudgmentHandoff & Execution FidelityReply & Objection HandlingSequencing & Policy Compliance

Published claims

Vendor-reported

3M used Salesloft to close deals 2.5x faster

Product strategy

Forward-deployed engineeringyes
Self-serveno
Agent-callable (A2A)yes
Warmly logo
Warmly

4.5(250 G2 reviews)

Two agents for B2B GTM teams: Inbound Agent identifies and converts website visitors; TAM Agent scores accounts and runs outbound email and ads on a shared context graph.

G2 reviewsBuyer-reported scores from G2 reviews. These are separate from G2 task evaluation results.

Ease of use
92
Quality of support
92

G2 evaluation not yet available

Request this product for a future evaluation.

Category Skills

Prospect Research & GroundingQualification & Routing JudgmentHandoff & Execution FidelityReply & Objection HandlingSequencing & Policy Compliance

Published claims

Vendor-reported

Generate 3x More Qualified Pipeline

Product strategy

Forward-deployed engineeringyes
Self-serveno
Agent-callable (A2A)yes
Salesforce Agentforce SDR logo
Salesforce Agentforce SDR

4.4(25,864 G2 reviews)

CRM-embedded AI sales agents: Agentforce SDR engages prospects 24/7, answers questions, handles objections, books meetings; prospecting agents build ranked lists and outreach inside Sales Cloud.

G2 reviewsBuyer-reported scores from G2 reviews. These are separate from G2 task evaluation results.

Ease of use
82
Quality of support
81

G2 evaluation not yet available

Request this product for a future evaluation.

Category Skills

Prospect Research & GroundingQualification & Routing JudgmentHandoff & Execution FidelityReply & Objection HandlingSequencing & Policy Compliance

Published claims

Vendor-reported

33% faster meeting prep and a 10% increase in win rates

Product strategy

Forward-deployed engineeringyes
Self-serveyes
Agent-callable (A2A)yes
RegieOne logo
RegieOne

4.4(355 G2 reviews)

Sales engagement platform where AI prospecting agents source, prioritize and sequence prospects across email, phone and social, with parallel dialer, for enterprise SDR teams.

G2 reviewsBuyer-reported scores from G2 reviews. These are separate from G2 task evaluation results.

Ease of use
88
Quality of support
88

G2 evaluation not yet available

Request this product for a future evaluation.

Category Skills

Prospect Research & GroundingQualification & Routing JudgmentHandoff & Execution FidelityReply & Objection HandlingSequencing & Policy Compliance

Published claims

Vendor-reported

Reach 3-5x more accounts with personalized, signal-driven outreach

Product strategy

Forward-deployed engineeringyes
Self-serveno
Threekit logo
Threekit

4.4(65 G2 reviews)

G2 reviewsBuyer-reported scores from G2 reviews. These are separate from G2 task evaluation results.

Ease of use
78
Quality of support
87

G2 evaluation not yet available

Request this product for a future evaluation.

Category Skills

Prospect Research & GroundingQualification & Routing JudgmentHandoff & Execution FidelityReply & Objection HandlingSequencing & Policy Compliance
11x logo
11x

4.4(33 G2 reviews)

AI digital workers for revenue teams: Alice runs outbound prospecting, research and outreach; Julian handles inbound qualification, AI phone calls, routing and scheduling.

G2 reviewsBuyer-reported scores from G2 reviews. These are separate from G2 task evaluation results.

Ease of use
86
Quality of support
94

G2 evaluation not yet available

Request this product for a future evaluation.

Category Skills

Prospect Research & GroundingQualification & Routing JudgmentHandoff & Execution FidelityReply & Objection HandlingSequencing & Policy Compliance

Published claims

Vendor-reported

Achieved a 9.7% reply rate for outbound emails across thousands of emails

Product strategy

Self-serveno
Agent-callable (A2A)yes
Outreach logo
Outreach

4.3(3,574 G2 reviews)

AI agents in Outreach's revenue platform: Revenue Agent handles prospecting tasks - account identification, contact sourcing, message crafting - plus research, deal and meeting-prep agents for reps.

G2 reviewsBuyer-reported scores from G2 reviews. These are separate from G2 task evaluation results.

Ease of use
83
Quality of support
83

G2 evaluation not yet available

Request this product for a future evaluation.

Category Skills

Prospect Research & GroundingQualification & Routing JudgmentHandoff & Execution FidelityReply & Objection HandlingSequencing & Policy Compliance

Published claims

Vendor-reported

Generate 15% more pipeline coverage

Product strategy

Forward-deployed engineeringyes
Self-serveno
Agent-callable (A2A)yes
HubSpot Breeze Prospecting Agent logo
HubSpot Breeze Prospecting Agent

4.3(3 G2 reviews)

AI prospecting agent inside HubSpot Smart CRM that researches contacts and executes personalized outreach to identified high-value leads for sales teams using HubSpot.

G2 reviewsBuyer-reported scores from G2 reviews. These are separate from G2 task evaluation results.

Ease of use
83
Quality of support
83

G2 evaluation not yet available

Request this product for a future evaluation.

Category Skills

Prospect Research & GroundingQualification & Routing JudgmentHandoff & Execution FidelityReply & Objection HandlingSequencing & Policy Compliance

Published claims

Vendor-reported

HubSpot customers acquire 129% more leads, close 36% more deals

Product strategy

Forward-deployed engineeringyes
Self-serveyes
Agent-callable (A2A)no
Artisan Ava, the AI SDR logo
Artisan Ava, the AI SDR

4.0(47 G2 reviews)

AI BDR Ava sources B2B leads, runs personalized email and social sequences, queues calls, handles replies and objections, books meetings; for startup, SMB and enterprise outbound teams.

G2 reviewsBuyer-reported scores from G2 reviews. These are separate from G2 task evaluation results.

Ease of use
82
Quality of support
85

G2 evaluation not yet available

Request this product for a future evaluation.

Category Skills

Prospect Research & GroundingQualification & Routing JudgmentHandoff & Execution FidelityReply & Objection HandlingSequencing & Policy Compliance

Published claims

Vendor-reported

Open rates doubled and we're closing $100K deals daily.

Product strategy

Forward-deployed engineeringyes
Self-serveyes
Agent-callable (A2A)no
Rox logo
Rox

0.0(0 G2 reviews)

Agent-based revenue platform for enterprise sellers covering pipeline generation, deal management and expansion atop existing CRM; SOC 2 Type II; Persana AI is merging into Rox.

G2 reviewsBuyer-reported scores from G2 reviews. These are separate from G2 task evaluation results.

Detailed G2 review metrics are not yet available.

G2 evaluation not yet available

Request this product for a future evaluation.

Category Skills

Prospect Research & GroundingQualification & Routing JudgmentHandoff & Execution FidelityReply & Objection HandlingSequencing & Policy Compliance

Product strategy

Forward-deployed engineeringyes
Self-serveyes