11x vs AiSDR: AI Sales Agent Comparison
11x and AiSDR both sell autonomous AI SDRs.
- Verified 13 Nov 2026Sources are dated on this page
- 8 sourcesLinked, typed and dated
- No winner declaredFit depends on your criteria
- Not tested by Stack18Editorial summary of documented facts
11x vs AiSDR: the short answer
11x and AiSDR both sell autonomous AI SDRs. AiSDR starts at $250 a month with monthly options, while 11x starts at $3,750 a month on annual contracts.
AiSDR suits small and mid-size teams testing AI outbound; 11x targets larger revenue teams. We compare what documentation supports and mark everything else Unknown. We declare no overall winner, because the better choice depends on channels, integrations, oversight needs, pricing model and budget.
Choose 11x if you- B2B teams replacing or extending SDR headcount
- Companies wanting inbound and outbound agents from one vendor
- Mid-market and enterprise sales orgs
Choose AiSDR if you- Startups that want published AI SDR pricing
- Teams using HubSpot
- Small teams testing AI outbound
11x and AiSDR at a glance.
One card per product, drawn from each full profile. Open a profile for features, pricing plans, limits and sources.
11x
11x · Sales Engagement Software
11x builds autonomous AI digital workers for sales teams. Alice is an AI SDR that finds prospects, researches them, writes and sends outreach from managed mailboxes, handles replies and books meetings; Julian is an AI agent that answers inbound calls and chats. Pricing is annual, with a published Growth tier and custom Pro and Enterprise tiers.
Autonomous agent- Pricing
- Alice Growth $3,750 a month billed annually; Pro and Enterprise custom.
- Best for
- B2B teams replacing or extending SDR headcount
AiSDR
AiSDR · Sales Engagement Software
AiSDR is an AI sales development tool that researches contacts, writes personalised email and LinkedIn outreach, replies to prospects and books meetings. It publishes three plans priced by AI-researched contact volume rather than seats, with optional managed services.
Autonomous agent- Pricing
- Solo $250, Explore $900 and Scale $2,500 a month; about 20% off annually.
- Best for
- Startups that want published AI SDR pricing
11x vs AiSDR: feature-by-feature comparison.
Every row is drawn from the sources listed below. Rows that differ are marked, and you can filter the table to show only those.
- YesDocumented
- PartialAvailable with limits or on some plans
- NoDocumented as unavailable
- UnknownNot documented in the sources reviewed
| Dimension |  11x |  AiSDR |
|---|---|---|
| Product | ||
| Channels and interface | YesEmail, LinkedIn and phone. | YesEmail and LinkedIn. |
| AI models | YesNot disclosed. | YesNot disclosed. |
| Open-source or self-hosting | NoProprietary. | NoProprietary. |
| Pricing | ||
| Free tier | NoNo. | NoNo. |
| Pricing model | YesAnnual tiers; Growth $3,750 a month. | YesMonthly plans from $250 by contact volume. |
| Published plan prices reviewedDiffers | PartialGrowth tier published; others custom. | YesSolo $250, Explore $900, Scale $2,500. |
| Agent actions | ||
| Actions in business systems | YesSends outreach and books meetings. | YesSends outreach and books meetings. |
| Extensibility | ||
| Integrations, API and MCP | UnknownNot documented in the sources reviewed. | UnknownNot documented in the sources reviewed. |
| Control | ||
| Human handoff and approval controls | PartialCampaign controls; review level configurable. | PartialCampaign configuration. |
| Administration | ||
| Security, compliance and admin | UnknownNot documented in the sources reviewed. | UnknownNot documented in the sources reviewed. |
11x vs AiSDR pricing.
11x pricing
Annual contracts; Growth tier published; Pro and Enterprise custom.
- Alice Growth$3,750 per month
- ProCustom
- EnterpriseCustom
Figures reported consistently by independent sources; vendor page not reviewed directly. Checked 13 Nov 2026.
All 11x plans and sources
AiSDR pricing
Monthly or annual plans by AI-researched contact volume; unlimited users on standard plans.
- Solo$250 per month
- Explore$900 per month
- Scale$2,500 per month
- Fully managed service$2,500 per month
Prices from a vendor-published source. Checked 13 Nov 2026.
All AiSDR plans and sources11x: Alice Growth $3,750 a month billed annually; Pro and Enterprise custom.
AiSDR: Solo $250, Explore $900 and Scale $2,500 a month; about 20% off annually. Prices and allowances change often, so confirm on each vendor's live page.
Prices and plans change. Confirm current terms with each vendor before you decide.
11x vs AiSDR: implementation, ecosystem, AI and security.
Ease of implementation and usability
We did not test setup or onboarding effort. Pilot both on a real, bounded process from your business, with your own data, policies and escalation rules.
Integrations and ecosystem
11x: Salesforce, HubSpot, LinkedIn, Managed email mailboxes, Calendars, Telephony (Julian). AiSDR: HubSpot, Salesforce, LinkedIn, Gmail and Outlook mailboxes, Calendars.
AI capabilities
AI models: 11x - Not disclosed. AiSDR - Not disclosed.
Security, deployment and administration
Security and admin controls: 11x - Not documented in the sources reviewed. AiSDR - Not documented in the sources reviewed. Check each vendor's security documentation for certifications and data-retention terms.
11x and AiSDR: each option, in balance.
11x
Strengths and limitations from the profile
- Covers the full outbound cycle plus inbound calls.
- Published Growth tier.
- Managed mailboxes reduce setup work.
- High entry price: about $45,000 a year on Growth.
- Annual commitments limit low-risk testing.
- Conflicting price figures on the same page.
AiSDR
Strengths and limitations from the profile
- Every tier is publicly priced.
- Unlimited users on standard plans.
- No long-term contract required.
- No free plan or trial.
- Plan names and tier prices changed during 2026.
- Managed service costs extra.
11x or AiSDR: which fits which situation?
No overall winner is declared. The better choice depends on the criteria that matter most to you, so test both against your own requirements.
Choose 11x if you…
- B2B teams replacing or extending SDR headcount
- Companies wanting inbound and outbound agents from one vendor
- Mid-market and enterprise sales orgs
Choose AiSDR if you…
- Startups that want published AI SDR pricing
- Teams using HubSpot
- Small teams testing AI outbound
Switching between 11x and AiSDR.
Moving between 11x and AiSDR means re-importing lead lists and suppression lists, reconnecting the CRM and mailboxes, rebuilding messaging and sequences, and re-warming sending domains. Run both on separate segments for a month before committing.
- Export a sample of your data and test an import into the other product.
- List the automations, integrations and permissions you would need to rebuild.
- Pilot with one team before a full cut-over.
- Check contract terms and notice periods with both vendors.
General guidance, not specific to either vendor. Confirm migration options with the vendors.
11x vs AiSDR: questions and answers
Is 11x or AiSDR better?
The sources reviewed do not support a single ranking. AiSDR starts at $250 a month with monthly options, while 11x starts at $3,750 a month on annual contracts. Pilot both on a sample of your own conversations, leads or workflows before choosing.
Does 11x have a free plan?
No free plan or self-serve trial.
Does AiSDR have a free plan?
No free plan or free trial; buyers start with a demo.
Which is cheaper, 11x or AiSDR?
11x: Alice Growth $3,750 a month billed annually; Pro and Enterprise custom. AiSDR: Solo $250, Explore $900 and Scale $2,500 a month; about 20% off annually. The cheaper option depends on seats, usage and which plan features you need.
How do 11x and AiSDR differ on integrations?
11x: Not documented in the sources reviewed. AiSDR: Not documented in the sources reviewed.
Where this comparison comes from.
- 11x alternatives (2026) Valley Third-party Accessed 13 Nov 2026
- 11x AI review LeadHaste Third-party Accessed 13 Nov 2026
- 11x pricing and reviews (2026) Artisan (competitor) Third-party Accessed 13 Nov 2026 Written by a competing vendor.
- 11x AI pricing 2026 CheckThat.ai Third-party Accessed 13 Nov 2026
- AiSDR pricing AiSDR Official Accessed 13 Nov 2026
- AiSDR pricing and reviews (2026) Artisan (competitor) Third-party Accessed 13 Nov 2026 Written by a competing vendor.
- AiSDR pricing plans and history PricingSaaS Third-party Accessed 13 Nov 2026
- How much does AiSDR cost? Hackceleration Third-party Accessed 13 Nov 2026
Comparison rows summarise the sources listed and the two profiles. Confirm current details with each vendor. Stack18 has not tested either product.
Ready to test 11x and AiSDR?
Check each vendor's current pricing and terms, run both against a real scenario from your business, or talk to Stack18 if off-the-shelf software is not the answer.
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