10 Serviços de Geração de Leads para SaaS B2B Analisados em 2026

Avaliações dos melhores prestadores de serviços de geração de leads B2B SaaS

1. 

   1

   Apollo.io

   Best for prospecting with a Chrome extension

   • Free plan + 14-day free trial + free demo available
   • From $49/user/month (billed annually)

   Visit Website

   Customer Rating:4.5/5This rating combines scores from multiple user review sites to reflect overall customer sentiment about the product.

   

   Apollo.io is a B2B sales intelligence and engagement platform combining a 210M+ contact database, email and phone discovery, data enrichment, and built-in sequencing tools for outbound prospecting.

   Who Is Apollo.io Best For?

   Apollo.io suits SDR teams and B2B marketers at small to mid-sized companies running high-volume outbound prospecting with North American audiences.

   Why I Picked Apollo.io

   Apollo.io earns its spot on my shortlist because of how well the Chrome extension fits into an actual prospecting workflow. I can pull up a LinkedIn profile, surface a verified email and mobile number, and add that contact to a multi-step sequence without ever leaving the tab. That kind of in-workflow action, no CSV export, no copy-paste, is genuinely rare. The extension also works inside Gmail, Salesforce, and HubSpot, so my team can enrich and action leads wherever we're already working.

   Apollo.io Key Features

   • Automated data enrichment: Automatically adds missing firmographic and technographic data to uploaded or synced contact lists.
   • Advanced search filters: Enables multi-factor prospect filtering by company size, industry, technologies used, role, and location.
   • Real-time email verification: Validates deliverability of email addresses before export to protect sender reputation.
   • Native CRM integrations: Syncs leads directly to Salesforce, HubSpot, Outreach, and Salesloft from within the platform.

   Apollo.io Integrations

   Apollo.io offers native integrations with Salesforce, HubSpot, Outreach, Airtable, Amplitude, Asana, and Gmail, and provides an API for custom integrations.

   Pros and Cons

   Pros:

   • Free plan includes recurring monthly email credits
   • Chrome extension surfaces contacts on LinkedIn directly
   • 210M+ contact database with continuous refresh

   Cons:

   • Sequencing features duplicate existing sales engagement tools
   • Phone data thinner outside North America
   Learn more about Apollo.io:

   • Check out Apollo.io on their website
2. 

   2

   Coresignal

   Best for enriched company profiles

   • Free plan available
   • From $49/month

   Visit Website

   

   For businesses seeking a reliable solution for B2B SaaS lead generation, Coresignal stands out with its extensive datasets and APIs that cater to sales, marketing, HR tech, and investment sectors. By focusing on company, employee, and job data, Coresignal offers a comprehensive view that helps in lead enrichment, talent analytics, and competitive analysis. It helps you access the insights needed to make clearer, more informed marketing and recruitment decisions.

   Why I Picked Coresignal

   I picked Coresignal for its unique ability to provide a 360° view of companies combined with enriched employee profiles, making it a top choice for B2B SaaS lead generation services. The platform's AI-enriched company profiles offer over 74 million records, helping you identify potential leads with precision. Additionally, the comprehensive employee records, featuring over 823 million profiles, enable you to target decision-makers effectively. These features enable more precise outreach and stronger data-backed market decisions.

   Coresignal Key Features

   In addition to enriched company and employee profiles, Coresignal offers:

   • Jobs API: This feature allows you to easily retrieve job postings, supporting recruitment and competitive analysis.
   • Data Privacy Compliance: Coresignal adheres to high data privacy standards, ensuring that only publicly available business-related data is collected.
   • Bulk Record Enrichment: You can download and enrich records in bulk, streamlining your data management processes.

   Coresignal Integrations

   Native integrations are not currently listed by Coresignal.

   Pros and Cons

   Pros:

   • Extensive datasets allow for comprehensive market analysis
   • Wide range of data categories caters to diverse needs
   • Real-time data access supports timely decision-making

   Cons:

   • Data freshness may not always meet expectations
   • Self-service options could be improved
   Learn more about Coresignal:

   • Check out Coresignal on their website
3. 

   3

   Martal

   Best for Canadian startups

   • Free consultation available
   • Pricing upon request

   Visit Website

   

   Martal connects B2B SaaS vendors with qualified leads through its curated network of North American sales professionals who drive top-of-funnel outreach using multichannel strategies. Their remote SDR teams act as a seamless extension of your company to generate meetings and fill pipelines.

   Why I picked Martal:

   Martal excels at outbound lead generation with a focus on North American markets, making it ideal for Canadian startups looking to scale fast. Their vetted sales development reps handle the entire outreach process, from prospecting to scheduling qualified demos. Their model blends performance accountability with flexible engagement terms.

   Standout services:

   Martal offers a fully-managed outbound SDR team using email, LinkedIn, and calling to secure qualified B2B SaaS leads. They provide CRM-ready leads with contextual intel and weekly performance reporting. Their approach aligns tightly with ICP and target market needs for rapid traction in new regions.

   Target industries:

   Early-stage and mid-sized B2B SaaS companies, tech startups expanding into the U.S. or Canadian market.

   Specialties:

   Outsourced SDR services, multichannel outreach, appointment setting, U.S./Canada market expansion, and qualified lead delivery.

   Pros and Cons

   Pros:

   • Scalable SDR team without full hiring costs
   • Market expansion expertise in North America
   • Hands-free outbound lead generation

   Cons:

   • May require 2–3 weeks ramp-up time
   • No inbound or brand-building services
   Learn more about Martal:

   • Check out Martal on their website
4. 

   4

   NoGood

   Best for growth hacking strategies

   • Free consultation available.
   • Pricing upon request.

   Visit Website

   

   NoGood uses rapid experimentation, funnel teardown, and channel testing to uncover high-leverage growth tactics for SaaS companies. Their model blends creative testing with data-backed scaling.

   Why I picked NoGood:

    NoGood delivers B2B SaaS lead generation services by aggressively testing across paid, organic, and CRO channels. They’re perfect for SaaS firms that want velocity, not vague strategies.

   Standout services:

   Funnel experiments, growth sprints, paid media testing, behavioral email, landing page experiments. Fast, iterative launches and learnings are central.

   Target industries:

   VC-backed SaaS, PLG apps, and product-focused SaaS.

   Specialties:

   Growth hacking, paid media, funnel optimization, and creative testing.

   Pros and Cons

   Pros:

   • Ideal for MVP-stage growth
   • Strong mix of strategy and execution
   • Fast test-launch-analyze cycles

   Cons:

   • Needs active internal collaboration
   • Can overwhelm teams that are not ready for a fast pace
   Learn more about NoGood:

   • Check out NoGood on their website
5. 

   5

   Unify

   Best for global market reach

   • 14-day free trial + free plan + free demo available
   • From $20/user/month

   Visit Website

   

   Unify offers an all-in-one GTM platform that helps SaaS firms expand globally through targeted outreach, multilingual campaigns, and pipeline acceleration tools. Their global strategy execution supports faster entry into new regions.

   Why I picked Unify:

   Unify is purpose-built for B2B SaaS companies scaling internationally, combining B2B SaaS lead generation services with multilingual support, territory management, and global campaign rollout. It’s built for market expansion.

   Standout services:

   Outbound SDR operations, geo-targeted email and LinkedIn sequences, language localization, and GTM planning for new regions. Includes cross-border compliance and analytics.

   Target industries:

    SaaS firms entering EU, APAC, or LATAM markets.

   Specialties:

   International demand gen, localized campaigns, and global GTM strategy.

   Pros and Cons

   Pros:

   • Compliance-aware campaign setup
   • Multilingual lead generation
   • Supports rapid market expansion

   Cons:

   • Complex onboarding process
   • Not focused on North American campaigns
   Learn more about Unify:

   • Check out Unify on their website
6. 

   6

   Konstruct Digital

   Best for digital marketing needs

   • Free discovery call available.
   • Pricing upon request.

   Visit Website

   

   Konstruct Digital builds performance-driven digital strategies for B2B SaaS firms using SEO, paid media, and CRO to create predictable, scalable growth. Their approach aligns messaging and acquisition channels with business outcomes.

   Why I picked Konstruct Digital:

    Konstruct focuses on aligning content, ads, and conversion paths to revenue, making them a strong fit for teams seeking long-term B2B SaaS lead generation services. They customize every campaign to match business goals, not templates, with an emphasis on qualified lead velocity.

   Standout services:

   SEO-led content engines, targeted LinkedIn and Google Ads campaigns, website CRO audits, and analytics tracking. They specialize in message-market fit for SaaS companies with complex products.

   Target industries:

    B2B SaaS, enterprise software, and marketing automation platforms.

   Specialties:

   SaaS SEO, B2B PPC, conversion rate optimization, and campaign alignment.

   Pros and Cons

   Pros:

   • Strong SEO + paid ad synergy
   • Custom content for technical buyers
   • End-to-end digital strategy under one roof

   Cons:

   • Higher price tier than freelancers
   • Time-to-results varies by service
   Learn more about Konstruct Digital:

   • Check out Konstruct Digital on their website
7. 

   7

   Revleads

   Best overall for B2B SaaS lead gen

   • Free consultation available.
   • Custom-quoted to fit your ICP and volume requirements.

   Visit Website

   

   Revleads gives B2B SaaS vendors direct access to scaled, niched audiences of in-market software buyers, pairing precision Pay-Per-Click and Pay-Per-Lead campaigns with display ads, content sponsorships, and event marketing to build credibility, drive high-intent demand, and maximize ROI.

   Why I picked Revleads:

   Revleads stands out by putting quality and ROI above all else—delivering only high-intent, in-market buyers who satisfy your strict BANT/GAP requirements. Their intuitive self-serve dashboard and expert software advisors let you fine-tune targeting in real time, and their full suite of brand-building tools—display ads, advertorials, webinars, and sponsorships—warms up prospects so your team is talking to warmed-up decision-makers, not tire-kickers.

   Standout services:

   Revleads combines laser-focused lead generation with strategic brand building in one seamless platform. You get precision Pay-Per-Click and Pay-Per-Lead campaigns that target only in-market, high-intent SaaS buyers who match your BANT/GAP criteria, plus a full suite of visibility tools; display banners, native advertorials, executive briefs, webinars and sponsorships, that nurture trust and familiarity before a single call is made. Real-time reporting and expert software advisors allow easy campaign management and ROI optimization.

   Target industries:

   Mid-market B2B SaaS vendors, technology consultancies, software resellers, and IT service providers.

   Specialties:

   Precision demand generation (PPC & PPL), account-based marketing, brand activation & thought leadership, content & event sponsorships, and real-time analytics & optimization.

   Pros and Cons

   Pros:

   • Expert optimizations with actionable, data-driven insights
   • Integrated demand gen and brand-building suite
   • Quick setup and real-time campaign adjustments

   Cons:

   • Minimum spend thresholds limit startup participation
   • Brand-building add-ons require optional additional investment
   Learn more about Revleads:

   • Check out Revleads on their website
8. 

   8

   Thrive Digital

   Best for performance marketing

   • Free consultation available.
   • Pricing upon request.

   Visit Website

   

   Thrive Digital combines media buying expertise with high-velocity testing to drive consistent lead volume for SaaS firms. They manage large-budget campaigns focused on CPL, ROAS, and CAC goals.

   Why I picked Thrive Digital:

   Thrive is ideal for mature SaaS brands looking to scale B2B SaaS lead generation services with performance precision. They bring enterprise-level execution with a lean team mentality and sharp focus on measurable outcomes.

   Standout services:

   Cross-platform ad management, conversion funnel optimization, ad creative testing, and advanced audience segmentation. Thrive also provides deep media budget forecasting.

   Target industries:

   Scaling SaaS, fintech, edtech, and cloud services.

   Specialties:

   Performance advertising, media buying, campaign testing, and CRO.

   Pros and Cons

   Pros:

   • Strategic creative + media combo
   • High experience with 6–7 figure ad spends
   • Advanced testing and budget control

   Cons:

   • Branding support is limited
   • Requires high monthly media budget
   Learn more about Thrive Digital:

   • Check out Thrive Digital on their website
9. 

   9

   Twiz

   Best for affordable lead generation

   • Free discovery call available.
   • Pricing upon request.

   Visit Website

   

   Twiz provides budget-friendly, outsourced lead gen services using vetted SDRs, templated scripts, and email campaigns that bring fast returns without breaking the bank. They offer tiered plans for flexibility.

   Why I picked Twiz:

   Twiz is built for bootstrapped SaaS firms needing cost-effective B2B SaaS lead generation services. Their scalable SDR solutions bring sales meetings without the full cost of a dedicated sales team.

   Standout services:

   Cold email setup, SDR outsourcing, email list building, inbox monitoring, and LinkedIn automation. Twiz offers a pay-as-you-grow structure that’s easy to scale.

   Target industries:

   Startups, bootstrapped SaaS, and solopreneur tech founders.

   Specialties:

   Affordable SDR-as-a-service, cold outreach, and sales prospecting.

   Pros and Cons

   Pros:

   • Flexible month-to-month pricing
   • Simple onboarding and setup
   • Low-cost entry point for lead gen

   Cons:

   • Not ideal for enterprise sales cycles
   • Heavily outbound-focused
   Learn more about Twiz:

   • Check out Twiz on their website
10. 

    10

    RevvGrowth

    Best for automated lead gen

    • Free discovery call available.
    • Pricing upon request.

    Visit Website

    

    RevvGrowth builds custom GTM systems for SaaS firms, blending outbound prospecting, conversion-driven landing pages, and paid campaigns to accelerate pipeline growth. Their playbooks are built to optimize conversions at each stage of the funnel.

    Why I picked RevvGrowth:

    RevvGrowth specializes in B2B SaaS lead generation services by integrating sales and marketing in one unified system. Their approach targets high-intent buyers using a mix of ads, email sequences, and nurture funnels. Ideal for SaaS firms needing fast pipeline acceleration without internal hires.

    Standout services:

    End-to-end demand gen using multi-touch sequences, GTM strategy planning, funnel analytics, and personalized outbound at scale. Their systems are fully integrated with clients’ CRMs for smoother handoffs to sales.

    Target industries:

    Mid-sized and scaling SaaS vendors, and especially those post-product-market fit.

    Specialties:

    Funnel development, paid ads, conversion optimization, and outbound campaigns.

    Pros and Cons

    Pros:

    • Deep funnel and CRM integration
    • Plug-and-play campaigns aligned to ICP
    • Unified sales and marketing growth engine

    Cons:

    • Limited geographic expansion
    • Less suited for brand-building campaigns
    Learn more about RevvGrowth:

    • Check out RevvGrowth on their website