Alternatives to Apollo.io
The top Sales Data Providers companies similar to Apollo.io, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
Gong75AIUnited States$583.1M
Gong.io74Machine LearningSan Francisco, United States$944.1M
SalesPatriot54Sales IntelligenceSan Francisco, United States$6.9M
Intail.ai48EnterpriseTel Aviv, Israel$1.5M
Instantly35Sales Engagement PlatformTel Aviv, Israel
Lonescale17Sales IntelligenceNew York, United States- ScoutleadsSales IntelligenceTel Aviv, Israel$1.5M
Lusha72EnterpriseBoston, United States$261.0M
Outreach.io68Sales EngagementSeattle, United States$293.5M
Reply.io63SalesTel Aviv, Israel
Actively AI53Sales TechSan Francisco, United States$45.0M
SalesCaptain44Sales Engagement PlatformAthens, Greece$4.0M
Sillage41Sales IntelligenceParis, France$2.0M
Amplemarket38AI CopilotTel Aviv, Israel
Immagnify27EnterpriseTel Aviv, Israel
BetterContact15Contact IntelligenceTel Aviv, Israel
Swordfish AI10Sales IntelligenceSan Diego, United States$1.0M- LeaddashSales Engagement PlatformTel Aviv, Israel$1.5M
ColdcastSales Enablement
LeadflowSales Engagement PlatformSan Francisco, United States$1.0M
LeadrySales Intelligence- RallyioSales EnablementSan Francisco, United States
- InboxsalesSales Engagement PlatformTel Aviv, Israel$1.0M
PoachrrSales Engagement PlatformTel Aviv, Israel$1.5M
Crunchbase70DataSan Francisco, United States$106.5M- LELemlist57Sales Engagement PlatformParis, France$40.0M
Tarci56EnterpriseNew York, United States$17.0M
Swan AI54Agentic AISan Francisco, United States- PRPredictLeads53FintechTel Aviv, Israel$19.1M
Smartlead53MarTechBengaluru, India$1.0M
Operator50Agentic AISan Francisco, United States$1.0M
Sumble50Sales IntelligenceSan Francisco, United States$85.5M
Clay47MarTechSan Francisco, United States$3.0B
Datalead AI44EnterpriseNew York, United States$1.0M
CompanyEnrich39API PlatformTel Aviv, Israel$1.0M
Sox-AI37Agentic AITel Aviv, Israel$1.5M- HAHammerhead AI36Agentic AISan Francisco, United States$11.5M
Chopa AI33SalesTel Aviv, Israel$1.5M
ZoomInfo33Sales IntelligenceVancouver, United States$1.1B
DataKund30Data IntelligenceBengaluru, India$1.0M
SLNG.AI30Agentic AISan Francisco, United States$3.3M
Salesforce Sales Cloud29CRMSan Francisco, United States$1.1B
Leverage AI25Agentic AISan Francisco, United States$2.5M
Coldlabsbooking22Sales Development- Coldclients19Agentic AI
Maps Scraper AI13B2B Lead Generation
Kondo12Sales IntelligenceSan Francisco, United States
Getcoldlabs6Agentic AI- TechsaleSales AutomationTel Aviv, Israel
- Data DredgeData EnrichmentSan Francisco, United States$1.5M
InnosalesSales Engagement PlatformTel Aviv, Israel$1.5M- Lead LoopSales AutomationTel Aviv, Israel$1.0M
YourleadSales IntelligenceTel Aviv, Israel$1.0M- LeadshuntLead Generation
- MotriqAgentic AITel Aviv, Israel$1.5M
- PalmillaAI AgentSan Francisco, United States
Clari67Revenue OperationsSunnyvale, United States$496.0M
Stratt.AI54Agentic AITel Aviv, Israel$10.0M
Samplead53Sales DevelopmentTel Aviv, Israel$600K
AiSDR51AI SDR$2.7M
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| Gong | AI | United States | $583.1M | 75 |
| Gong.io | Machine Learning | San Francisco, United States | $944.1M | 74 |
| SalesPatriot | Sales Intelligence | San Francisco, United States | $6.9M | 54 |
| Intail.ai | Enterprise | Tel Aviv, Israel | $1.5M | 48 |
| Instantly | Sales Engagement Platform | Tel Aviv, Israel | — | 35 |
| Lonescale | Sales Intelligence | New York, United States | — | 17 |
| Sales Intelligence | Tel Aviv, Israel | $1.5M | — | |
| Lusha | Enterprise | Boston, United States | $261.0M | 72 |
| Outreach.io | Sales Engagement | Seattle, United States | $293.5M | 68 |
| Reply.io | Sales | Tel Aviv, Israel | — | 63 |
| Actively AI | Sales Tech | San Francisco, United States | $45.0M | 53 |
| SalesCaptain | Sales Engagement Platform | Athens, Greece | $4.0M | 44 |
| Sillage | Sales Intelligence | Paris, France | $2.0M | 41 |
| Amplemarket | AI Copilot | Tel Aviv, Israel | — | 38 |
| Immagnify | Enterprise | Tel Aviv, Israel | — | 27 |
| BetterContact | Contact Intelligence | Tel Aviv, Israel | — | 15 |
| Swordfish AI | Sales Intelligence | San Diego, United States | $1.0M | 10 |
| Sales Engagement Platform | Tel Aviv, Israel | $1.5M | — | |
| Coldcast | Sales Enablement | — | — | — |
| Leadflow | Sales Engagement Platform | San Francisco, United States | $1.0M | — |
| Leadry | Sales Intelligence | — | — | — |
| Sales Enablement | San Francisco, United States | — | — | |
| Sales Engagement Platform | Tel Aviv, Israel | $1.0M | — | |
| Poachrr | Sales Engagement Platform | Tel Aviv, Israel | $1.5M | — |
| Crunchbase | Data | San Francisco, United States | $106.5M | 70 |
| LELemlist | Sales Engagement Platform | Paris, France | $40.0M | 57 |
| Tarci | Enterprise | New York, United States | $17.0M | 56 |
| Swan AI | Agentic AI | San Francisco, United States | — | 54 |
| PRPredictLeads | Fintech | Tel Aviv, Israel | $19.1M | 53 |
| Smartlead | MarTech | Bengaluru, India | $1.0M | 53 |
| Operator | Agentic AI | San Francisco, United States | $1.0M | 50 |
| Sumble | Sales Intelligence | San Francisco, United States | $85.5M | 50 |
| Clay | MarTech | San Francisco, United States | $3.0B | 47 |
| Datalead AI | Enterprise | New York, United States | $1.0M | 44 |
| CompanyEnrich | API Platform | Tel Aviv, Israel | $1.0M | 39 |
| Sox-AI | Agentic AI | Tel Aviv, Israel | $1.5M | 37 |
| HAHammerhead AI | Agentic AI | San Francisco, United States | $11.5M | 36 |
| Chopa AI | Sales | Tel Aviv, Israel | $1.5M | 33 |
| ZoomInfo | Sales Intelligence | Vancouver, United States | $1.1B | 33 |
| DataKund | Data Intelligence | Bengaluru, India | $1.0M | 30 |
| SLNG.AI | Agentic AI | San Francisco, United States | $3.3M | 30 |
| Salesforce Sales Cloud | CRM | San Francisco, United States | $1.1B | 29 |
| Leverage AI | Agentic AI | San Francisco, United States | $2.5M | 25 |
| Coldlabsbooking | Sales Development | — | — | 22 |
| Agentic AI | — | — | 19 | |
| Maps Scraper AI | B2B Lead Generation | — | — | 13 |
| Kondo | Sales Intelligence | San Francisco, United States | — | 12 |
| Getcoldlabs | Agentic AI | — | — | 6 |
| Sales Automation | Tel Aviv, Israel | — | — | |
| Data Enrichment | San Francisco, United States | $1.5M | — | |
| Innosales | Sales Engagement Platform | Tel Aviv, Israel | $1.5M | — |
| Sales Automation | Tel Aviv, Israel | $1.0M | — | |
| Yourlead | Sales Intelligence | Tel Aviv, Israel | $1.0M | — |
| Lead Generation | — | — | — | |
| Agentic AI | Tel Aviv, Israel | $1.5M | — | |
| AI Agent | San Francisco, United States | — | — | |
| Clari | Revenue Operations | Sunnyvale, United States | $496.0M | 67 |
| Stratt.AI | Agentic AI | Tel Aviv, Israel | $10.0M | 54 |
| Samplead | Sales Development | Tel Aviv, Israel | $600K | 53 |
| AiSDR | AI SDR | — | $2.7M | 51 |