AiSDR vs ContactOut: Sales Engagement Platform vs Data Enrichment Tool Comparison
Compare AiSDR (sales engagement platform) and ContactOut (data enrichment tool) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
AiSDR is a sales engagement platform for multi-channel outreach and engagement tracking, priced from $250/mo, while ContactOut is a data enrichment tool for B2B contact data, priced from free. Choose AiSDR to run automated email and LinkedIn outreach, choose ContactOut to find accurate contact data, or run both together.
Key takeaways
- AiSDR's entry plan is $250/mo for the Solo tier, offering 200 AI-researched contacts per month across 1 domain, 3 mailboxes, and 1 LinkedIn account.
- ContactOut's Free plan costs $0/mo and includes 5 emails, 5 phones, and 5 exports per day.
- ContactOut offers 4 pricing tiers compared to AiSDR's 3 tiers.
- ContactOut's Team plan includes a bulk license covering over 700 million profiles.
- AiSDR integrates with HubSpot, Salesforce, Gmail, Microsoft Outlook, Aircall, Calendly, and LinkedIn.
Reviewed and updated September 5, 2026
AiSDR vs ContactOut: Sales Engagement Platform vs Data Enrichment Tool Comparison
Sales teams building an outbound stack often weigh AiSDR, a sales engagement platform for multi-channel sales outreach and engagement tracking, against ContactOut, a data enrichment tool for B2B lead data and contact enrichment. They cover different parts of the workflow, so this comparison covers what each one does, what each one costs, and where they overlap.
The Quick Answer
AiSDR is a sales engagement platform for multi-channel sales outreach and engagement tracking; ContactOut is a data enrichment tool for B2B lead data and contact enrichment. By each vendor's own wording, AiSDR lists ai-researched emails and linkedin actions on autopilot and ami ai gtm agent for strategy and campaign building, and ContactOut lists one user per company limit on free, email and email + phone plans and browser extension for linkedin.
ContactOut offers a lower entry point at $0/mo compared to AiSDR at $250/mo.
If your priority is coordinating outreach across email, phone, and social channels, AiSDR is the one built for it; for finding accurate contact data for target accounts, that is ContactOut. Many teams run one of each.
Understanding the Core Difference
AiSDR is 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.
ContactOut is Email and phone finder with a LinkedIn-focused browser extension, AI-powered email campaigns, and a 700M+ profile bulk license on the Team plan.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Solo
Free
AiSDR Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Solo | $250/mo | 200 AI-researched contacts/month | 1 domain, 3 mailboxes, 1 LinkedIn account |
| Explore | $900/mo | 800 AI-researched contacts/month | 2 domains, 6 mailboxes, 5 LinkedIn accounts |
| Scale | $2500/mo | 2,500 AI-researched contacts/month | 6 domains, 18 mailboxes, 20 LinkedIn accounts |
Source: AiSDR Pricing
ContactOut Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Free | Free | 5 emails, 5 phones and 5 exports per day | 5 emails / day |
| $49/mo | 300 exports / month | Unlimited emails | |
| Email + Phone | $99/mo | 600 exports / month | Unlimited emails and unlimited phones |
| Team / API | Contact Sales | Bulk license, 700M+ profiles | Contact us |
Source: ContactOut Pricing
Pricing Analysis
ContactOut offers the lower entry point ($0/mo vs $250/mo). Teams watching their budget will appreciate the savings, especially when starting out.
ContactOut offers 4 pricing tiers compared to AiSDR's 3, giving you more granularity as you scale.
ContactOut includes a free tier, which is helpful for evaluating the platform without upfront cost.
Features Breakdown
- 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
- and 4 more listed below
- One user per company limit on Free, Email and Email + Phone plans
- Browser extension for LinkedIn
- Email campaigns
- AI email writer
- Data enrichment
- List builder
- and 3 more listed below
AiSDR Key Features
- 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
ContactOut Key Features
- One user per company limit on Free, Email and Email + Phone plans
- Browser extension for LinkedIn
- Email campaigns
- AI email writer
- Data enrichment
- List builder
- Search portal
- Bulk license (700M+ profiles on Team)
- CSV export
The two lists below are a diff of each vendor's own feature list by exact wording, so a capability both tools offer can appear on either side under a different name.
Listed only by AiSDR
- 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
Listed only by ContactOut
- One user per company limit on Free, Email and Email + Phone plans
- Browser extension for LinkedIn
- Email campaigns
- AI email writer
- Data enrichment
- List builder
- Search portal
- Bulk license (700M+ profiles on Team)
- CSV export
Integration Ecosystem
AiSDR Integrations
AiSDR connects with: HubSpot, Salesforce, Gmail, Microsoft Outlook, Aircall, Calendly, LinkedIn.
ContactOut Integrations
ContactOut connects with: Salesforce, HubSpot, Greenhouse, Lever, Bullhorn, Zapier, Gmail, Outlook.
Shared Integrations
Both tools integrate with: HubSpot, Salesforce, Gmail.
Integrations listed only by AiSDR: Microsoft Outlook, Aircall, Calendly, LinkedIn.
Integrations listed only by ContactOut: Greenhouse, Lever, Bullhorn, Zapier, Outlook.
Use Case Recommendations
Best Fit for AiSDR
- Mid-market to enterprise teams with established multi-channel sales outreach and engagement tracking budgets
- Teams that need a wide feature set (10 capabilities listed)
- SDR teams running multi-channel outreach sequences
- Sales managers tracking team engagement metrics
Best Fit for ContactOut
- Budget-conscious teams looking for an affordable data enrichment tool
- Organizations with complex tech stacks needing broad integration support (8 integrations)
- Teams that want to start free and scale up as needs grow
- Enterprise buyers who prefer custom pricing and dedicated support
Feature Comparison Summary
| Feature | AiSDR | ContactOut |
|---|---|---|
| Starting Price | $250/mo | Free |
| Top Tier Price | $2500/mo | Contact Sales |
| Total Features Listed | 10 | 9 |
| Integrations | 7 | 8 |
| Founded | N/A | 2015 |
Getting Started Checklist
- Define your multi-channel sales outreach and engagement tracking and B2B lead data and contact enrichment requirements and monthly budget
- Estimate your expected sequences and engagement actions and data credits or contact lookups to find the right tier
- List the integrations your team currently relies on
- Sign up for free trials or demos of both platforms
- Run a small test with each tool before making a commitment
- Evaluate the onboarding experience and support quality
Final Thoughts
AiSDR serves the multi-channel sales outreach and engagement tracking side of an outbound stack and ContactOut the B2B lead data and contact enrichment side. ContactOut offers a more accessible entry point, while AiSDR starts at $250/mo. Your decision should weigh pricing against the specific features that matter most for your workflow.
Start with a trial of each to see which platform fits your team's daily process. The best tool is the one your team actually uses consistently.
Pricing and features verified as of September 2026. Visit AiSDR and ContactOut for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between AiSDR and ContactOut?
- AiSDR is a sales engagement platform built for multi-channel outreach and engagement tracking, while ContactOut is a data enrichment tool built for finding B2B lead data and contact information. They cover different parts of the outbound workflow rather than competing directly.
- Which one is cheaper, AiSDR or ContactOut?
- ContactOut is cheaper at the entry level, offering a free plan at $0/mo, compared to AiSDR's entry plan which starts at $250/mo for the Solo tier. ContactOut also offers paid tiers at $49/mo and $99/mo for more exports and unlimited emails and phones.
- Can I use AiSDR and ContactOut together?
- Yes, the article notes that many teams run one of each since they serve different purposes. AiSDR handles multi-channel outreach automation while ContactOut handles contact data enrichment, so they can complement each other in a sales stack.
- Does ContactOut have a free plan?
- Yes, ContactOut offers a free tier that includes 5 emails, 5 phones, and 5 exports per day. This is helpful for evaluating the platform before committing to a paid plan, unlike AiSDR which has no free tier and starts at $250/mo.
- What CRMs does AiSDR integrate with?
- AiSDR integrates with HubSpot and Salesforce, among other tools like Gmail, Microsoft Outlook, Aircall, Calendly, and LinkedIn. AiSDR also lists native two-way CRM sync with both HubSpot and Salesforce as a key feature.
About the author.
Tim Carden is CMO / CTO at RevenueFlow, which builds and operates outbound revenue engines for B2B companies. Studied at McGill University.
Tim Carden · CMO / CTO
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