10 Best ZoomInfo Alternatives and Competitors in 2026

Top 10 ZoomInfo Competitors Comparison Table

ZoomInfo alternatives and competitors can differ significantly in what part of the sales intelligence workflow they cover. Some focus on large B2B contact databases, while others prioritize international data, enrichment, prospecting, or combining contact discovery with outreach. The open-source options in this list are more relevant to managing leads and customer data after prospects have been identified.

The table below provides a quick comparison of the leading ZoomInfo alternatives and competitors based on their primary use case, free or trial availability, open-source status, and starting pricing.

Top 10 ZoomInfo Alternatives in 2026

Let’s look at these ZoomInfo alternatives and competitors in more detail and see how each platform compares across B2B data, contact discovery, sales intelligence, enrichment, prospecting, and lead management.

#1 Apollo.io

Apollo.io is one of the strongest ZoomInfo alternatives and competitors for teams that want B2B prospecting and sales engagement in one platform. It combines contact and company data with list building, enrichment, outreach sequences, calling, and workflow capabilities.

Users can search for prospects using company, role, industry, location, and other available filters, then organize those contacts and move them directly into sales workflows. This can reduce the need to use one platform for prospect data and another for outbound execution.

Compared with ZoomInfo, Apollo.io is particularly useful for teams that want a broader combination of prospecting and sales engagement in a single workflow. It can also be more accessible for smaller teams that do not need an enterprise-focused sales intelligence platform.

Key Features

• B2B contact and company database: Search available prospect and account data using multiple targeting filters.
• Prospect list building: Create targeted lists for outbound sales and account-based campaigns.
• Sales engagement: Build outreach sequences and manage follow-up activity from the platform.
• Data enrichment: Add available contact and company information to prospect records.
• Calling capabilities: Access supported dialing features depending on the selected plan.
• Workflow automation: Automate selected prospecting and sales activities to reduce repetitive work.
• CRM integrations: Synchronize prospect and engagement data with supported CRM platforms.

Also Read: Best Apollo.io Alternatives and Competitors in 2026

#2 Cognism

Cognism is a ZoomInfo competitor for businesses that need B2B contact and company data with a stronger focus on international prospecting. The platform provides available business information, mobile data, sales intelligence, and account targeting capabilities for teams operating across multiple markets.

Users can search for companies and decision-makers, apply supported targeting criteria, build prospect lists, and move data into CRM and sales workflows. Cognism also emphasizes data quality and compliance, which can be an important consideration for organizations prospecting across regions with different data requirements.

Compared with ZoomInfo, Cognism can be a stronger option when international coverage and regional data availability are central to the buying decision.

Key Features

• Global B2B data: Search available company and professional contact information across multiple markets.
• Mobile number data: Access available business and professional phone information.
• Account targeting: Identify companies using supported firmographic and market-based criteria.
• Contact prospecting: Build targeted lists of potential buyers and decision-makers.
• Data enrichment: Add available contact and company information to existing records.
• Sales integrations: Connect prospect data with supported CRM and sales platforms.
• Compliance-focused prospecting: Support international prospecting with a focus on data compliance.

#3 Lusha

Lusha is a ZoomInfo alternative for sales teams that want straightforward access to B2B contact data and prospecting tools. Users can search for companies and contacts, access available professional email and phone information, build prospect lists, and send data to supported sales systems.

Its approach can work well for individual representatives and smaller teams that do not require the broader enterprise intelligence environment offered by ZoomInfo. The browser extension also supports contact research while users are reviewing prospects online.

Compared with ZoomInfo, Lusha is a more focused option for teams primarily interested in finding and organizing contact information rather than using a large suite of sales intelligence products.

Key Features

• Contact data: Access available professional email addresses and phone numbers for prospecting.
• Company search: Research organizations and identify relevant potential buyers.
• Prospecting filters: Narrow contact and company searches using supported targeting criteria.
• List building: Organize contacts into lists for sales and outreach workflows.
• CRM integrations: Transfer prospect data into supported sales and CRM systems.
• Browser extension: Access prospecting capabilities while researching contacts online.
• Data enrichment: Add available contact and company information to existing records.

Also Read: Best Lusha Alternatives and Competitors in 2026

#4 UpLead

UpLead is a ZoomInfo alternative for teams that prioritize verified B2B contact data and straightforward prospecting. The platform provides access to company and contact information, allowing users to search for potential buyers using supported filters and build targeted prospect lists.

Its workflow is focused on helping sales and marketing teams identify relevant contacts, access available professional information, and move those prospects into existing CRM or outreach processes. This can make it useful for businesses that want a dedicated B2B data platform without adopting a broader sales intelligence suite.

Compared with ZoomInfo, UpLead is a more focused option for teams primarily interested in contact discovery, list building, and data verification. It may be a better fit when enterprise-level intelligence and additional GTM capabilities are not essential.

Key Features

• B2B contact database: Search available professional and company information to identify potential buyers.
• Advanced search filters: Narrow prospect lists using supported firmographic, demographic, and other targeting criteria.
• Email verification: Verify available email addresses before exporting contacts or using them in outreach.
• Company data: Research organizations using available business and firmographic information.
• Prospect list building: Create targeted lists based on defined sales and marketing requirements.
• Data enrichment: Add available contact and company information to existing business records.
• CRM integrations: Transfer prospect data into supported CRM and sales workflows.

#5 RocketReach

RocketReach is a ZoomInfo competitor for users who need a flexible way to find professional contact information and research individuals or companies. It provides contact lookup and search capabilities that can help sales teams, recruiters, and business development professionals identify relevant people and access available contact details.

Users can search by name, company, role, or other supported criteria, making RocketReach useful for both individual lookups and broader prospect research. Its API and integration options can also support businesses that need to incorporate contact data into their existing applications or workflows.

Compared with ZoomInfo, RocketReach is a more focused choice for contact discovery. It can suit teams that do not need the full range of account intelligence and sales workflow capabilities associated with a broader enterprise sales intelligence platform.

Key Features

• Professional contact search: Find available contact information using names, companies, roles, and other supported search criteria.
• Company and people search: Research organizations and identify relevant professionals within target accounts.
• Contact lookup: Access available email addresses, phone numbers, and other professional information.
• Bulk lookup: Process larger prospect lists to identify and enrich available contact details.
• Data enrichment: Add available professional and company information to existing records.
• API access: Integrate contact lookup and enrichment capabilities into internal applications and workflows.
• Browser extension: Access contact research tools while reviewing supported websites and online profiles.

#6 Clay

Clay is a ZoomInfo alternative for teams that need greater flexibility in how they source, enrich, and organize go-to-market data. Rather than operating as only a traditional B2B contact database, Clay can connect multiple data sources and enrichment providers to help teams build customized prospecting and research workflows.

Users can create structured tables, enrich people and company records, use AI-assisted workflows, and automate data collection or transformation across supported sources. This makes Clay particularly useful for GTM teams that want to build their own enrichment process instead of relying on a single fixed data provider.

Compared with ZoomInfo, Clay offers a more flexible workflow for enrichment and data orchestration. However, teams need to configure their own workflows and data sources, which may involve more setup than using a single, ready-made sales intelligence platform.

Key Features

• Multi-source data enrichment: Combine supported data providers to add information to people and company records.
• Custom GTM workflows: Build prospecting and enrichment processes around specific targeting requirements.
• Data tables: Organize prospects, accounts, and enrichment results in structured workspaces.
• AI-assisted research: Use available AI capabilities to support research and data processing tasks.
• Automated enrichment: Run enrichment actions across larger sets of contacts or companies.
• Data transformation: Clean, structure, and prepare information for downstream sales workflows.
• Integrations and exports: Move enriched data into supported CRM, sales, and business tools.

Also Read: Best Clay Alternatives and Competitors in 2026

#7 Twenty

Twenty is an open-source ZoomInfo alternative for teams that want more control over how lead, contact, and company data is managed after prospects have been identified. Unlike ZoomInfo, Twenty is not a B2B data provider for discovering new contacts. Instead, it provides a CRM environment that organizations can self-host and adapt to their own sales workflows.

Teams can manage people and company records, organize relationships, and customize data structures based on their requirements. This makes Twenty relevant for businesses that already have a prospecting or data source but want an open-source system for managing the information that enters their sales process.

Compared with ZoomInfo, Twenty serves a different stage of the workflow. It is best suited to organizations looking for a customizable, self-hosted CRM rather than a direct replacement for ZoomInfo’s contact and company database.

Key Features

• Open-source and self-hosted: Deploy the CRM on infrastructure controlled by your organization and maintain greater control over business data.
• Contact management: Organize prospect and customer information in a centralized workspace.
• Company management: Maintain account records and connect companies with relevant contacts and relationships.
• Custom data structures: Adapt fields and data models to match the information your sales team needs to manage.
• Relationship management: Connect people, companies, and other records to maintain a clearer view of business relationships.
• Workflow flexibility: Customize the platform around internal sales and customer management processes.
• API capabilities: Connect CRM data with other applications and internal workflows.

#8 EspoCRM

EspoCRM is an open-source ZoomInfo competitor for businesses that need a self-hosted system to manage leads, accounts, contacts, and sales activity. It does not provide a large B2B database for discovering prospects, but it can help teams organize and progress the leads they collect from ZoomInfo or another data source.

The platform provides tools for managing lead records, company accounts, contacts, opportunities, and follow-up activities. Its self-hosted deployment and customization capabilities make it useful for organizations that want more control over their CRM environment and sales processes.

Compared with ZoomInfo, EspoCRM focuses on lead and relationship management rather than prospect discovery. It can be combined with a separate B2B data provider when a team needs both contact sourcing and a customizable sales system.

Key Features

• Open-source and self-hosted: Run the CRM on infrastructure managed by your organization.
• Lead management: Track prospects from initial capture through qualification and subsequent sales activity.
• Account and contact management: Organize company records and the people associated with each account.
• Opportunity tracking: Manage potential deals as they progress through the sales pipeline.
• Activity management: Track tasks, calls, meetings, and other sales-related follow-up activities.
• Customization options: Adapt fields, entities, and workflows to match specific business requirements.
• Extensions and integrations: Expand functionality and connect the CRM with other business systems.

#9 SuiteCRM

SuiteCRM is another open-source ZoomInfo alternative for organizations that want to manage leads and customer relationships in a self-hosted environment. The platform includes functionality for leads, accounts, contacts, opportunities, activities, and other sales and customer management processes.

Organizations can customize the system to fit their workflows and extend it based on specific requirements. This makes SuiteCRM useful for teams that want to control their CRM deployment rather than rely entirely on a hosted SaaS platform.

Compared with ZoomInfo, SuiteCRM addresses what happens after prospect data has been collected. It does not replace ZoomInfo’s sales intelligence database, but it can provide an open-source environment for qualifying, managing, and developing the leads sourced through another platform.

Key Features

• Open-source CRM: Deploy and manage the platform within infrastructure controlled by your organization.
• Lead management: Capture, qualify, and organize leads through different stages of the sales process.
• Account and contact records: Maintain company and individual prospect information in a centralized system.
• Opportunity management: Track potential deals through configurable sales stages.
• Activity tracking: Manage calls, meetings, tasks, and follow-up activities.
• Workflow automation: Configure business processes and automate selected repetitive actions.
• Customization and extensions: Adapt modules, fields, and functionality to organizational requirements.

#10 Odoo CRM

Odoo CRM is an open-source ZoomInfo competitor for businesses that want lead and pipeline management connected to a broader business software ecosystem. Rather than helping users discover new B2B contacts, it provides a CRM environment for organizing prospects, tracking opportunities, and managing sales activities.

Its connection with other Odoo applications can make it useful for businesses that want CRM, sales, marketing, and other operational workflows to work within a broader platform. Teams can manage leads, assign activities, track opportunities, and configure the sales process around their requirements.

Compared with ZoomInfo, Odoo CRM is focused on managing and progressing leads after they have been sourced. It is most relevant for organizations that need an open-source or self-hosted environment for sales pipeline management rather than another B2B data provider.

Key Features

• Open-source Community Edition: Use the community version as a self-hosted foundation for CRM and related business workflows.
• Lead and opportunity management: Organize prospects and track potential deals through the sales process.
• Pipeline management: Visualize and manage opportunities across configurable sales stages.
• Sales activity planning: Schedule and track calls, meetings, and follow-up tasks.
• Business application ecosystem: Connect CRM workflows with other supported Odoo applications.
• Customization options: Adapt fields, stages, and processes to match internal sales requirements.
• Reporting: Review available sales and pipeline information to monitor activity and opportunities.

How to Choose ZoomInfo Alternatives

Choosing the right ZoomInfo alternative depends on your prospecting requirements, target market, data quality expectations, sales workflow, and budget. While most platforms provide some form of B2B contact and company data, they differ in data coverage, enrichment capabilities, international availability, integrations, and the level of sales intelligence they provide.

• Define your primary use case. Decide whether you primarily need B2B contact data, company intelligence, account research, enrichment, sales engagement, or a combination of these capabilities before comparing platforms.
• Evaluate data coverage and accuracy. Check whether the provider offers sufficient coverage for your target industries, job roles, company sizes, and geographic markets. Also consider how contact information is verified and updated.
• Consider your target markets. International sales teams should compare regional coverage carefully, as the availability and quality of contact and company data can vary significantly between providers and countries.
• Review enrichment capabilities. If you already have prospect or customer records, assess whether the platform can enrich existing data with the firmographic, technographic, or professional information your sales and marketing teams need.
• Check prospecting and sales workflow support. Determine whether you only need data for export or whether your team would benefit from built-in list building, browser extensions, outreach, calling, automation, or CRM synchronization.
• Compare integrations and data flexibility. Make sure the platform works with your CRM, sales engagement, marketing, and internal data workflows. API access and export options can also be important for teams managing larger data operations.
• Consider deployment and data control. If your priority is managing lead and customer data in a self-hosted environment, an open-source CRM may be more suitable, although it will not replace a dedicated B2B contact database.
• Review long-term pricing. Compare pricing based on users, credits, exports, enrichment volume, and required features rather than looking only at the starting plan. A lower entry price may not remain cheaper as your prospecting volume grows.