15 Kaspr Alternatives for High-Performing Sales Teams (2026)

Introduction

In B2B sales, relying on a single tool like Kaspr for contacts can only take you so far. If you’re looking to scale outreach, improve lead quality, or embrace automation, it’s time to explore Kaspr alternatives – including a new wave of AI-powered Sales Development Representative (SDR) platforms. 

If you are looking for tools that handle higher data volumes than Kaspr, there are several powerful options that can take your pipeline to the next level.

For teams seeking more than just data, Martal Group’s AI SDR platform stands out. By combining a robust contact database with AI-driven outreach, omnichannel engagement, and expert appointment setting, Martal acts as an extension of your sales team. It identifies high-potential prospects, crafts personalized campaigns, and consistently delivers qualified sales leads, letting your team focus on closing sales deals.

Platforms like ZoomInfo and Apollo.io offer databases with contacts larger than Kaspr’s coverage. They include extensive U.S. and global datasets, ideal for scaling international campaigns. For smaller teams, Seamless.AI also delivers high-volume lead access with automated enrichment and real-time updates.

These solutions go beyond basic contact discovery, enabling sales leaders to build pipeline strategically, automate repetitive tasks, and maintain a steady flow of opportunities. 

Whether you need richer contact data, AI-assisted outreach, or a fully managed outbound SDR solution, Martal and these Kaspr alternatives have you covered. Let’s dive in.

Best Kaspr Alternatives for 2026? Top 15 Tools for B2B Prospecting

Below we list the top Kaspr alternatives and competitors – from advanced contact databases to AI-driven sales engagement platforms. Each entry includes a brief overview, key features, and the ideal use case. 

1. Martal Group – AI SDR Platform & Outsourced Sales Team

Overview: Martal Group isn’t just a software tool – it’s an AI-powered sales development service that combines a proprietary outreach platform with a fractional SDR team. Martal’s system uses real-time intent data and machine learning to identify ready-to-buy accounts, then engages them across email, LinkedIn, and phone through automated yet personalized cadences (1). 

While the AI SDR handles tasks like verifying contacts and sending emails at optimal times, Martal’s human reps step in to nurture conversations and set appointments with qualified decision-makers (1). This hybrid approach means you get Sales Qualified Leads delivered to your calendar without the heavy lifting.

Key Features:

• Proprietary AI Sales Platform: Automates prospect list building, email sequencing, and follow-ups. The AI scans millions of companies for buying signals and optimizes messaging and send-times continuously (1). It even manages technical steps like domain warming and inbox rotation to maximize email deliverability.
  
• Omnichannel Outreach: Campaigns orchestrate email, LinkedIn, and phone touches in tandem. For example, if an email goes unanswered, the AI can trigger a LinkedIn InMail or a call task – ensuring no prospect falls through the cracks. This multichannel strategy increases engagement while avoiding lead fatigue.
  
• Human SDR Team (“Sales-as-a-Service”): Martal provides experienced sales reps who act as your outsourced SDRs. They handle responses, qualify interest, and schedule meetings. The team is globally distributed (North America, Europe, LATAM), so outreach can be localized by region and language. Importantly, they are mid-to-senior professionals, not call center juniors, which leads to high-quality interactions.
  
• Intent Data & ICP Targeting: Martal leverages intent signals and an ideal customer profile (ICP) framework to focus on high-propensity prospects. The platform analyzes 3,000+ buying intent signals (e.g. technographic and behavioral data) to prioritize outreach to companies that are actively searching for solutions in your domain. This data-driven targeting means reps spend time only on warm prospects, boosting conversion rates.
  
• Fully Managed Outbound Campaigns: From crafting personalized messaging to A/B testing subject lines and optimizing send schedules, Martal’s team manages the end-to-end campaign. Clients receive regular pipeline reports and insights, but don’t have to micromanage the process. It’s essentially a “hands-off” way to keep your sales funnel full.

Ideal Use Case: Martal Group is best for B2B companies (from startups to enterprises) that want to outsource lead generation and SDR function while still leveraging cutting-edge AI technology. If you lack internal bandwidth or expertise to run effective cold outreach – or simply want faster results – Martal provides an all-in-one solution. It’s especially useful when entering new markets or verticals where you need instant sales coverage. Instead of just getting a list of contacts, you get meetings with qualified buyers. (Martal offers flexible, tiered plans and even a free consultation to assess your needs – making it easy to try their AI SDR platform with minimal risk.)

2. Apollo.io – Sales Intelligence & Engagement Platform

Overview:
Apollo.io combines a large B2B contact database with built-in email sequencing and call tools. It lets sales teams find, filter, and contact prospects directly from one system. While it centralizes prospecting and outreach, teams still manage messaging strategy and personalization manually.

Key Features:

• Extensive contact and company database with AI-based enrichment and scoring.
  
• Integrated outreach tools for multi-step email sequences and reminders.
  
• Chrome extension for instant contact capture from LinkedIn or websites.
  
• Analytics dashboard and CRM integrations for workflow syncing.

Ideal For:
Sales teams or SDRs building outbound campaigns in-house who want data and automation in one platform, but can handle content and channel management internally.

3. Lusha – Contact Finder with CRM Sync

Overview:
Lusha offers quick access to verified business emails and phone numbers through its Chrome extension and web app. It’s easy to use and integrates well with CRMs, but focuses solely on data discovery—outreach must be handled elsewhere.

Key Features:

• Chrome extension for instant contact reveals on LinkedIn.
  
• Automatic CRM enrichment and data sync.
  
• Dashboard for user management and credit tracking.
  
• API for bulk enrichment and custom workflows.

Ideal For:
Small teams or individual reps who prioritize accuracy and simplicity when finding verified contacts, and already use separate outreach tools.

4. ZoomInfo – B2B Data Platform

Overview:
ZoomInfo provides one of the most extensive B2B contact and company data sets, enhanced with firmographics, technographics, and intent insights. Its broad feature set supports full go-to-market operations but can be complex and costly to manage effectively.

Key Features:

• Extensive global database with direct dials and org charts.
  
• Modules for engagement, conversation intelligence, and chat.
  
• Deep filters and intent-based targeting.
  
• Robust CRM and marketing automation integrations.

Ideal For:
Enterprises with large sales operations that need data depth and automation at scale, supported by teams experienced in complex platform setup.

5. Cognism – Global B2B Data with Compliance Focus

Overview:
Cognism delivers GDPR-compliant, phone-verified contact data with strong EMEA coverage. It’s focused on verified mobile accuracy and compliant sourcing, though primarily as a data provider—outreach strategy remains user-driven (3).

Key Features:

• Human-verified direct dials for higher connect rates.
  
• Extensive European contact database.
  
• Intent data and event triggers for timing insights.
  
• CRM integrations and Chrome extension.

Ideal For:
Teams targeting international markets—especially Europe—that require compliant, phone-verified data to support call-heavy outbound efforts.

6. Seamless.AI – Lead Finder

Overview:
Seamless.AI functions like a live search engine for B2B contacts, pulling verified data in real time. It’s optimized for speed and scale but may require users to verify niche data manually.

Key Features:

• AI-based lead search and real-time data validation.
  
• Chrome extension for LinkedIn prospecting.
  
• Integrated messaging assistant for email drafting.
  
• CRM integrations and team collaboration tools.

Ideal For:
High-volume outbound teams needing fast lead generation with basic AI validation, who can manage outreach and data accuracy checks internally.

7. Hunter.io – Email Finder

Overview:
Hunter.io specializes in discovering and verifying professional email addresses tied to company domains. It’s highly accurate for email outreach but limited to email data only.

Key Features:

• Domain and name-based email search.
  
• Built-in email verification and bulk processing.
  
• Transparent source tracking and confidence scoring.
  
• Simple API and CSV export options.
  

Ideal For:
Sales and marketing teams focused on email outreach who need accurate, domain-based corporate addresses without broader data or outreach tools.

8. UpLead – B2B Data Platform

Overview:
UpLead offers a mid-sized, globally verified contact database with real-time email validation. It emphasizes accuracy and ease of use but relies on external systems for campaign execution.

Key Features:

• 50+ search filters with technographic and firmographic data.
  
• Real-time verification and 95% accuracy guarantee (2).
  
• CRM integrations and credit-based pricing.
  
• Direct dial access and clean data exports.
  

Ideal For:
SMBs or teams valuing verified, high-quality data for precise targeting, without needing built-in outreach automation.

9. Lead411 – Data with Trigger Insights

Overview:
Lead411 combines verified contacts with intent and trigger data such as hiring or funding events. It offers good US coverage and unlimited export options on higher tiers but focuses on data delivery rather than outreach execution.

Key Features:

• Trigger events and intent filters for timing outreach.
  
• Verified emails and direct dials.
  
• CRM integrations and Chrome extension.
  
• Unlimited plan options for heavy users.
  

Ideal For:
Outbound teams that prioritize context and timing signals for outreach and are equipped to manage messaging and multi-channel engagement separately.

10. Snov.io – Lead Finder & Email Automation

Overview:
Snov.io merges contact discovery, email verification, and automated email drip campaigns into one tool. It’s accessible and affordable, though its data coverage is narrower than dedicated databases.

Key Features:

• Email finder and verifier with LinkedIn extension.
  
• Automated drip campaign builder with tracking.
  
• Simple CRM and third-party integrations.
  
• Scalable credit-based pricing.
  

Ideal For:
Startups or small teams seeking an all-in-one tool for finding and emailing leads, with moderate data needs and focus on email outreach.

11. LeadIQ – LinkedIn-to-CRM Prospecting Tool

Overview:
LeadIQ streamlines LinkedIn prospecting by capturing contact info and syncing it to CRM or outreach tools. It saves time on manual entry but is primarily limited to LinkedIn-based workflows.

Key Features:

• Chrome extension for instant lead capture.
  
• Contact enrichment and CRM sync.
  
• Trigger alerts for job changes and updates.
  
• Team collaboration features to avoid duplicates.
  

Ideal For:
Sales teams that rely heavily on LinkedIn prospecting and need a fast way to build and sync lead lists into their existing outreach systems.

 12. RocketReach – Multi-Source Contact Lookup

Overview:
RocketReach aggregates contact data from multiple online sources, often including personal emails and phone numbers. It’s flexible but can require extra validation due to varying data freshness.

Key Features:

• Search by person, company, or domain.
  
• Multiple email and phone options with confidence scores.
  
• Chrome extension and API for bulk lookups.
  
• Global coverage across industries.
  

Ideal For:
Users needing comprehensive contact discovery, including personal details, across multiple industries—best paired with separate outreach tools.

 13. ContactOut – LinkedIn Email & Phone Finder

Overview:
ContactOut focuses on retrieving both professional and personal contact info directly from LinkedIn or GitHub profiles. It excels at personal email accuracy but doesn’t include outreach automation.

Key Features:

• Chrome extension for LinkedIn/GitHub contact reveals.
  
• High match rate for personal emails.
  
• Bulk search and export capabilities.
  
• CRM and ATS integrations.
  

Ideal For:
Sales or recruiting professionals targeting hard-to-reach individuals who prefer multiple contact options, managing follow-up externally.

14. LinkedIn Sales Navigator – Prospecting Tool

Overview:
Sales Navigator enhances LinkedIn prospecting with advanced search filters and account insights. It identifies prospects effectively but doesn’t provide direct contact info or manage outreach.

Key Features:

• Advanced lead and company filters.
  
• Alerts for job changes and new prospects.
  
• CRM sync and note tracking.
  
• Direct InMail messaging capabilities.
  

Ideal For:
Sales teams practicing social selling and account-based research who use additional tools to retrieve contact details and run outreach.

 15. LeadFuze – Lead Generation & Basic Outreach

Overview:
LeadFuze automates lead list creation through its “Fuzebot” AI and includes simple email automation. It’s convenient for continuous lead flow but less nuanced for targeted, personalized outreach.

Key Features:

• Automated lead sourcing by set criteria.
  
• Verified contact data and social profile enrichment.
  
• Basic outbound email capabilities.
  
• Optional unlimited leads plan.
  

Ideal For:
Small businesses wanting automated lead generation and light-touch outreach, with the flexibility to scale or supplement with deeper personalization tools later.

How Do AI SDR Platforms Differ From Tools Like Kaspr?

Traditional tools like Kaspr are DIY lead generation tools – they give you contact information, and it’s on your team to pursue those leads. 

In contrast, AI SDR platforms (such as Martal Group’s or others emerging in this space) are more of a done-for-you service where an AI system and sometimes a human team handle much of the outreach process. 

For example, Martal’s AI SDR platform will identify ideal prospects (using data signals), verify contacts, then automatically send personalized emails, LinkedIn messages, even make calls, and hand over interested leads to you (1). 

Essentially, these platforms act as a virtual sales development representative. The “AI” helps scale personalization and timing – sending the right message at the right time based on triggers – and can even handle responses in some cases. This is very different from Kaspr, which would just give you an email and phone and say “here you go.” 

Key Differences Between AI SDR Platforms and Tools Like Kaspr

The benefit of AI SDR platforms is you don’t need to manually leverage the data; the platform (often with human oversight) will work the leads and deliver meetings. 

When to Use Each

• Choose Kaspr-style tools if:
  
  • You have an in-house SDR or sales team.
    
  • You want control over messaging and sequencing.
    
  • Your goal is to empower reps with better data.
    
• Choose an AI SDR platform if:
  
  • You want qualified meetings, not just contact lists.
    
  • You’re scaling pipeline without hiring more reps.
    
  • You prefer AI sales automation with human-assisted oversight.

The trade-off is cost and control: these services are typically more expensive and you relinquish some control over the exact messaging or process (though good ones work closely with you to align on strategy).

If your goal is to supercharge pipeline without adding headcount, an AI SDR solution can far outperform a simple contact tool. But if you already have a capable SDR team or sales process, you might use Kaspr-like tools to empower them instead. It comes down to whether you want just the contacts or qualified appointments in your sales development.

Conclusion: Choosing the Right Alternative to Boost Your Sales

Replacing or supplementing Kaspr in your sales stack can unlock far greater outbound potential. The “right” choice comes down to your team’s size, budget, and objectives:

• If you want a turnkey solution that delivers meetings without adding internal workload, look to an AI-powered SDR service like Martal Group. With Martal, you gain an experienced fractional sales team augmented by AI – ready to run omnichannel lead generation campaigns (email, LinkedIn, calls) and feed your sales pipeline with qualified leads. It’s an ideal way to scale outreach quickly without scaling your staff. Martal’s flexible, tiered plans let you start small or ramp up aggressively, and you only step in once prospects are sales-ready. Book a free consultation with Martal to see how their AI SDR platform can plug into your organization and start generating revenue opportunities in weeks.
  
• If you prefer a DIY approach with in-house SDRs, consider combining a robust contact database (like Apollo, ZoomInfo, or Cognism for phones) with an engagement tool (like Outreach.io or Salesloft) – or use all-in-one platforms (Apollo, Snov.io) that have both data and outreach. Ensure you leverage LinkedIn Sales Navigator for targeting and perhaps a Chrome extension (LeadIQ, Lusha) to streamline list building.
  

In all cases, success comes from not just gathering more contacts, but from smarter outreach. Many of the Kaspr alternatives above offer richer data (intent signals, triggers, persona info) – use these insights to personalize your messaging and choose the best channel. And remember, quality over quantity: it often beats blasting thousands of generic emails.

By upgrading to one or a mix of these alternatives, you’ll equip your sales team to connect with more prospects through multiple channels and with greater precision than Kaspr alone ever allowed. In today’s competitive B2B landscape, those advantages translate directly to more conversations, more pipeline, and more closed deals. Here’s to supercharging your B2B sales in 2026 and beyond!

References

1. Martal AI SDR Platform
2. Evaboot
3. Clevenio