Tool comparison · Head to headUpdated 9/1/2026
AiSDR vs TheirStack
A factual comparison of features, pricing, and capabilities.
01The contenders
AiSDR
AI SDR platform whose agent researches prospects and runs email and LinkedIn outreach on autopilot, with turnkey mailbox setup and warmup, inbox rotation and two-way CRM sync.
Starting at$250/month
02Line by line
Pricing comparison.
Monthly rates shown. Annual billing may offer discounts. Visit official sites for current pricing.
03Capabilities
Feature comparison.
| Feature | AiSDR | TheirStack |
|---|---|---|
| AI-researched emails and LinkedIn actions on autopilot | ||
| Ami AI GTM agent for strategy and campaign building | ||
| Unlimited AI personas | ||
| Turnkey email setup and warmup | ||
| Automated inbox rotation with domain health tracking | ||
| Native two-way HubSpot CRM sync | ||
| Native two-way Salesforce CRM sync | ||
| LinkedIn signals for post engagement, profile visits and keyword tracking | ||
| AI videos in messages and AI voice notes in LinkedIn messages | ||
| Website visitor tracking, enrichment and outreach | ||
| Job search | ||
| Company search | ||
| Company lookup | ||
| Enrichment | ||
| Exports | ||
| Email alerts | ||
| Webhooks | ||
| MCP server |
Available
Partial/Limited
Not Available
04Ecosystem
Native integrations.
AiSDR
HubSpotSalesforceGmailMicrosoft OutlookAircallCalendlyLinkedIn
TheirStack
ClayLinkedIn AudiencesMakeN8NZapier
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Information gathered from official sources and may change. Pricing and features last verified 9/1/2026. Please visit the official websites for the most current information.