AI SDRs are moving from writing assistants to digital sales workers. DN compares the leading platforms by research quality, autonomy, CRM fit, deliverability, governance and the metric that ultimately matters: qualified pipeline per dollar of total GTM cost.
What Matters
The best AI sales agent depends on where your pipeline is constrained. HubSpot Prospecting Agent is our best CRM-native prospecting choice; 11x Alice and Artisan Ava are stronger autonomous outbound options for larger teams; Clay leads for research and GTM intelligence; AiSDR and Salesforge Agent Frank provide more accessible autonomous-outbound entry points; Qualified Piper is the standout inbound AI SDR; and Salesforce Agentforce is strongest when Salesforce already owns the sales operating system.
Do not rank these products by emails sent or contacts processed. DN recommends comparing cost per qualified opportunity, pipeline created per dollar, closed-won gross profit multiple and required human supervision.
DN Evidence Block
Vendor pricing changes frequently. DN re-checks official product and pricing pages at publication and treats vendor performance claims as examples rather than guaranteed outcomes.
DN AI SDR Utility Index 2027
| Rank | Platform | Best for | DN score | Pricing signal |
|---|---|---|---|---|
| 1 | HubSpot Prospecting Agent | CRM-native prospecting | 94/100 | $1 per recommended lead |
| 2 | 11x Alice | Autonomous enterprise outbound | 93/100 | From $3,750/mo annual |
| 3 | Artisan Ava | White-glove enterprise AI BDR | 91/100 | Custom by volume |
| 4 | Clay | Research, enrichment and GTM intelligence | 90/100 | Launch from $185/mo |
| 5 | AiSDR | Lower-cost dedicated AI SDR | 89/100 | PAYG $1.50/person |
| 6 | Salesforge Agent Frank | Transparent autonomous outbound | 88/100 | $499/mo annual |
| 7 | Qualified Piper | Inbound AI SDR | 88/100 | Custom |
| 8 | Salesforce Agentforce | Salesforce-centric enterprise teams | 87/100 | Agentforce add-on $125/user/mo |
Scores are DN editorial decision-support scores based on documented capabilities and current commercial structure. They are not controlled laboratory benchmarks.
1. HubSpot Prospecting Agent: Best CRM-Native AI Prospecting Agent
HubSpot's advantage is context. Its Prospecting Agent can use CRM history and intent signals rather than reconstructing an account from scratch in a separate application. HubSpot currently prices the agent at $1 per lead recommended for outreach, shifting the commercial model from recurring enrolment charges toward outcomes.
That makes it particularly attractive for teams already operating HubSpot because the agent can work close to customer records, account ownership, prior interactions and existing sales workflows.
View HubSpot Prospecting Agent
2. 11x Alice: Best Autonomous Outbound AI SDR for Larger Teams
11x Alice is closer to digital sales labour than a writing assistant. Growth currently starts at $3,750 per month billed annually and includes up to 2,000 new prospects per month, managed Gmail mailboxes, domain setup, warm-up, inbox rotation, monitoring, CRM sync and onboarding.
One detail buyers should verify before signing: the same official pricing page also states in its FAQ that 11x starts at $36,000 per year. The page therefore contains two different annualised starting signals, so DN recommends confirming the applicable quote directly.
3. Artisan Ava: Best White-Glove Enterprise AI BDR
Ava 2.0 can run outbound from research to booked meetings, including prospect identification, enrichment, personalised sequences, reply handling, objections, CRM sync and approval gates. Artisan currently scopes pricing around lead volume rather than publishing a single dollar price: Team is positioned around roughly 2,500 leads contacted per month, Scale around 6,000 and Enterprise at custom volume.
Its strongest differentiator is implementation support. Enterprise deployments can include a forward-deployed strategist, dedicated CSM, rollout support and enterprise controls.
4. Clay: Best for Prospect Research, Enrichment and GTM Intelligence
Clay is not best understood as a direct SDR replacement. Its moat is the quality of the information available before outreach occurs. Claygent can conduct multi-step web research, qualification and account analysis, while Clay's broader platform combines provider waterfalls, signals, enrichment, sequencing and CRM workflows.
Current public pricing starts with Free, while Launch starts at $185 per month and Growth at $495 per month before applicable annual discounts or credit expansion. Clay now separates platform Actions from Data Credits and uses both fixed-price and variable AI pricing depending on the model.
5. AiSDR: Best Lower-Cost Dedicated AI SDR
AiSDR offers one of the clearest low-cost entry points in this comparison. Its current pay-as-you-go model is $1.50 per person contacted, with no subscription or sales call required for self-serve campaigns. Campaigns can include AI-researched email and LinkedIn outreach, while larger teams can move to volume-priced plans.
For larger programmes, AiSDR now offers volume-priced Team plans; its current public pricing says teams contacting 1,000+ people per month can receive lower per-contact rates.
6. Salesforge Agent Frank: Best Transparent Autonomous-Outbound Pricing
Agent Frank starts at $499 per month billed annually for 1,000 active contacts. Salesforge says that this translates to more than 2,000 new contacts processed per month at relevant usage, alongside automated prospecting, multilingual outreach and Auto-Pilot or Co-Pilot modes.
The important caveat is infrastructure: Salesforge explicitly states that email infrastructure is an additional cost. Buyers should therefore model domains and mailboxes alongside the agent subscription.
7. Qualified Piper: Best Inbound AI SDR
Qualified Piper addresses a different bottleneck: converting buyers who are already showing intent. Current plans are custom-priced and support text, voice, video, website conversations, email conversations and meeting booking. Enterprise tiers add agent handoff, MCP and API access.
This can create better economics than cold outbound when the company already has meaningful website traffic. Inbound starts with a prospect who is already signalling interest; the agent's job is to respond immediately and turn that intent into a qualified conversation.
8. Salesforce Agentforce: Best for Salesforce-Centric Enterprises
Salesforce Agentforce is an agent layer inside a much larger CRM and enterprise automation environment. Current pricing includes an Agentforce add-on at $125 per user per month, Flex Credits at $500 per 100,000 credits, and a $5 per-user Agentforce User License that still requires metered Flex Credits.
A standard Agentforce action currently consumes 20 Flex Credits. This makes architecture part of cost: workflows with unnecessary agent actions can become materially more expensive.
Best AI Sales Agent by Use Case
Small business
AiSDR gives founders a realistic entry point without an enterprise contract.
Enterprise outbound
11x Alice or Artisan Ava are built closer to digital BDR labour than lightweight sales software.
HubSpot business
HubSpot Prospecting Agent wins on native CRM context and low implementation friction.
Salesforce enterprise
Agentforce is strongest when Salesforce already owns the customer-data and workflow layer.
Research and enrichment
Clay is strongest when targeting, signals and information quality are the bottleneck.
Inbound qualification
Qualified Piper is designed to convert existing buyer intent rather than manufacture cold demand.
The DN AI SDR Economics Test
Do not evaluate an AI SDR on emails sent, researched contacts or automated touches. Those are production metrics.
The commercial funnel is:
The closer a metric sits to the right side of that chain, the more useful it becomes.
DN AI SDR Economics Calculator
Model the total monthly cost of an AI sales agent against qualified opportunities, pipeline and closed-won gross profit.
AI SDRs vs Human SDRs
The useful question is not whether AI “replaces” an SDR. Sales work contains different task types.
AI is strongest at
Research, list processing, enrichment, signal monitoring, first-draft personalisation, repetitive follow-up, CRM administration and scheduling.
Humans remain strongest at
Complex discovery, relationship-building, political account dynamics, negotiation, high-stakes objection handling and closing.
A strong architecture uses AI to expand coverage while concentrating human time on persuasion and high-value conversations.
The Biggest Risk: Scaling Bad Outbound
AI makes personalised-looking outreach cheap to manufacture. It does not manufacture buyer attention.
If every company can send 10 times more messages, the scarce resource becomes the prospect's willingness to read them. That shifts durable advantage toward:
- better account selection;
- better timing;
- stronger buying signals;
- richer research;
- tighter suppression rules;
- and fewer messages sent for better reasons.
Build, Buy or Hybrid?
A dedicated AI SDR is not the only option. A business can construct a bounded sales workflow using a general automation system.
For example: CRM trigger → enrichment → research → AI qualification → personalised draft → human approval → send → CRM update → follow-up.
Make is well suited to visible multi-application orchestration, while Taskade can be useful where sales agents need persistent team knowledge and project context.
Affiliate disclosure: DN may earn a commission from the Make and Taskade links above. Neither platform is included in the eight ranked AI SDR vendors, and these relationships do not affect the ranking.
Methodology
The DN AI SDR Utility Index weights the factors most likely to affect business outcomes:
| Factor | Weight | What DN looks for |
|---|---|---|
| Pipeline fit | 20% | How directly the platform addresses a real funnel bottleneck |
| Research and targeting | 15% | Signals, enrichment, qualification and account context |
| Autonomous execution | 15% | Ability to run bounded work without constant manual intervention |
| CRM integration | 15% | Read/write depth, ownership logic and workflow continuity |
| Deliverability infrastructure | 10% | Domains, inboxes, warming, rotation, suppression and monitoring |
| Human control | 10% | Approvals, escalation, exclusions and editable guardrails |
| Pricing transparency | 10% | Ability to model total operating cost before procurement |
| Governance | 5% | Security, permissions, auditability and enterprise controls |
Frequently Asked Questions
What is the best AI SDR in 2027?
There is no universal winner. HubSpot Prospecting Agent is our leading CRM-native option, while 11x Alice and Artisan Ava are stronger candidates for more autonomous enterprise outbound.
What is the cheapest dedicated AI SDR in this ranking?
AiSDR currently offers the lowest clearly published entry point among the dedicated autonomous SDR products reviewed here, with Solo at $250 per month.
How much does 11x Alice cost?
11x currently displays Growth from $3,750 per month billed annually for up to 2,000 new prospects per month. Its own FAQ also states a $36,000 annual starting price, so buyers should confirm the applicable quote.
How much does HubSpot Prospecting Agent cost?
HubSpot currently charges $1 per lead recommended for outreach under its outcome-based pricing model.
Can AI SDRs replace human SDRs?
They can automate a large share of research, outbound execution, follow-up and administration. Complex discovery, relationships, negotiation and closing still benefit from human sellers.
Which AI sales agent is best for Salesforce?
Salesforce Agentforce offers the deepest native fit when sales data, permissions and workflows already live inside Salesforce.
Which platform is best for prospect research?
Clay is particularly strong because Claygent and Clay's broader data stack can research accounts, enrich records, detect signals and generate context before outreach.
Which AI SDR is best for inbound leads?
Qualified Piper is purpose-built for inbound pipeline generation through website, email, voice and meeting-booking workflows.
Sources and Verification
- HubSpot: outcome-based Prospecting Agent pricing
- 11x Alice pricing
- Artisan pricing and plan structure
- Clay pricing
- AiSDR pricing
- Salesforge Agent Frank pricing and infrastructure notes
- Qualified Piper pricing and plan features
- Salesforce Agentforce pricing
Final Verdict
AI sales agents are moving from assistants to digital sales labour, but activity is the wrong success metric.
The winning platforms will not be the ones that generate the most emails or process the largest lists. They will be the ones that create the most qualified commercial outcomes per dollar of total GTM cost.
HubSpot Prospecting Agent: best CRM-native prospecting.
11x Alice: best autonomous enterprise outbound.
Artisan Ava: best white-glove enterprise AI BDR.
Clay: best research and GTM intelligence.
AiSDR: best lower-cost dedicated AI SDR.
Agent Frank: best transparent autonomous-outbound value.
Qualified Piper: best inbound AI SDR.
Salesforce Agentforce: best Salesforce-native enterprise agent.
