The 10 Best SaaS Demand Generation Agencies in 2026

Demand generation has become a core growth lever for B2B SaaS companies. 

As markets become more competitive and buying journeys more complex, relying on isolated lead generation or single-channel tactics is no longer enough.

SaaS demand generation focuses on creating, capturing, and converting demand across the full funnel, from early awareness through to pipeline and revenue. 

In this guide, we share the best SaaS demand generation agencies to consider in 2026, with a focus on teams that understand B2B SaaS buying journeys, multi-channel execution, and revenue alignment.

Summary of the Best SaaS Demand Generation Agencies

10 Best SaaS Demand Generation Agencies

1. Hey Digital

Hey Digital is a B2B SaaS performance marketing agency specializing in paid-led demand generation. 

Our agency helps SaaS companies design full-funnel programs that connect demand creation, demand capture, and pipeline growth, with a strong focus on how paid media supports revenue across long and complex buying journeys.

How Hey Digital approaches demand generation

• Designs demand generation around pipeline stages, not isolated channels
• Connects demand creation and demand capture within paid programs
• Builds full-funnel strategies across awareness, consideration, and conversion
• Aligns demand generation closely with sales process and ICP definition
• Uses structured experimentation to refine messaging and positioning

Services

• SaaS demand generation strategy
• Paid-led full-funnel demand programs
• Cross-channel campaign orchestration
• Messaging and creative testing
• Pipeline-focused measurement and reporting

Clients

Hey Digital works with Series A to Series C+ B2B SaaS companies across MarTech, FinTech, data, and productivity software. Notable clients include Instantly, PostHog, Toggl, Hotjar, Todoist, UserTesting, and more. 

Notable for

Helping SaaS teams turn demand generation into a repeatable system for pipeline creation, rather than a collection of disconnected campaigns.

2. Refine Labs

Refine Labs is a B2B SaaS demand generation agency known for popularising a full-funnel approach that spans demand creation, demand capture, and conversion. The team works primarily with larger mid-market and enterprise SaaS companies, helping them build category awareness, shape buyer behaviour, and translate demand into pipeline across complex buying journeys.

Services

• SaaS demand creation strategy
• Paid social advertising
• Content-led demand programs
• Measurement and analytics

Clients: Mid-market and enterprise B2B SaaS companies

Notable for: Category-led demand creation and brand-focused SaaS growth

3. Powered by Search

Powered by Search supports SaaS demand generation by focusing on how buyers move from intent to action across the funnel. Their work centers on shaping mid-funnel demand, aligning messaging to buyer needs, and improving the journey from initial interest through to qualified pipeline, rather than purely maximizing top-of-funnel volume.

Services

• SaaS demand generation
• Paid search and paid social
• Landing page optimization
• Conversion rate optimization

Clients: Mid-market and enterprise SaaS companies

Notable for: Strong connection between demand capture and conversion performance

4. Directive

Directive approaches SaaS demand generation through the lens of pipeline quality and revenue contribution. Their programs are designed to influence opportunity creation, sales velocity, and downstream outcomes, with strong alignment between marketing activity, CRM data, and sales execution.

Services

• SaaS demand generation
• Paid search and paid social
• Demand capture strategy
• Revenue attribution

Clients: Growth-stage and enterprise SaaS companies

Notable for: Revenue-aligned demand generation and CRM-driven measurement

5. Kalungi

Kalungi is a SaaS-focused marketing agency offering demand generation as part of a broader go-to-market and growth strategy. The team works with early-stage SaaS companies that need strategic guidance, execution support, and help building foundational demand generation systems.

Services

• SaaS demand generation strategy
• Paid and organic acquisition
• Fractional CMO support
• GTM planning

Clients: Early-stage and scaling SaaS companies

Notable for: Supporting SaaS teams building demand generation from the ground up

6. Single Grain

Single Grain applies an experimentation-led mindset to SaaS demand generation, helping teams test how messaging, channels, and funnel stages work together. Their demand generation work identifies which combinations of content, paid distribution, and funnel mechanics create sustained demand across the buyer journey.

Services

• SaaS demand generation
• Growth experimentation
• Paid media strategy
• Conversion optimization

Clients: B2B and B2C SaaS companies

Notable for: Rapid testing and experimentation across the full funnel

7. 42 Agency

42 Agency is a SaaS-focused consultancy combining product marketing and demand generation. Their approach centers on narrative, positioning, and messaging, supporting SaaS companies that want demand generation programs grounded in strong product storytelling.

Services

• SaaS demand generation
• Product marketing
• Content strategy
• Paid distribution

Clients: B2B SaaS companies with complex products

Notable for: Narrative-led demand generation tied to product positioning

8. Ironpaper

Ironpaper delivers SaaS demand generation programs built for long, complex buying cycles. The agency’s work emphasizes orchestrating demand across paid media, content, and account-based strategies, helping enterprise SaaS teams influence multiple stakeholders and maintain momentum throughout extended consideration and evaluation stages.

Services

• SaaS demand generation
• Account-based marketing
• Paid media execution
• Demand strategy

Clients: Enterprise B2B SaaS companies

Notable for: Managing complex, multi-stakeholder demand generation programs

9. Omniscient Digital

Omniscient Digital is a content-led demand generation agency specializing in SEO and organic growth for SaaS companies. Their approach focuses on building long-term demand through high-intent content and search visibility, often complementing paid demand generation efforts.

Services

• SaaS demand generation strategy
• SEO and content marketing
• Editorial programs
• Organic growth

Clients: B2B SaaS and technology companies

Notable for: Content-driven demand generation and organic pipeline growth

10. Disruptive

Disruptive supports SaaS demand generation through scalable paid programs that feed broader funnel objectives. In a demand gen context, their work focuses on increasing qualified demand volume and supporting pipeline flow, rather than optimizing individual campaigns in isolation.

Services

• SaaS demand generation
• Paid search and paid social
• Funnel optimization
• Analytics and reporting

Clients: Growth-stage SaaS companies.

Notable for: Paid-led demand generation and scalable execution.

How to Choose a SaaS Demand Generation Agency?

Finding the right demand generation agency for your SaaS business goes beyond channel execution or campaign management. The strongest partners understand how demand is created, captured, and converted into pipeline over time, and how marketing activity supports revenue across long and complex B2B buying journeys.

1. Full-funnel understanding

Effective SaaS demand generation agencies design programs that support the entire funnel, from early-stage awareness through to consideration and pipeline creation. That means shaping demand before buyers are ready to convert, not simply maximizing lead volume at the bottom of the funnel.

2. SaaS buying journey experience

B2B SaaS demand generation requires experience with complex sales cycles, multiple stakeholders, and non-linear buying behavior. Agencies should understand how marketing influences deals over time and how demand generation aligns with sales processes and ICP definitions.

3. Revenue and pipeline measurement

Strong demand generation connects activity to commercial outcomes. The best agencies ignore vanity metrics and track how demand influences opportunities, pipeline value, and revenue, using measurement frameworks that go beyond surface-level metrics like clicks or MQLs.

4. Multi-channel execution

High-performing demand generation programs rarely rely on a single channel. Leading agencies understand how paid media, content, lifecycle marketing, and distribution work together within a unified strategy to create consistent demand and support pipeline growth.

Why SaaS Teams Choose Hey Digital for Performance-Led Demand Generation

The most effective SaaS demand generation programs are built around pipeline and revenue, not isolated tactics.

Hey Digital works exclusively with B2B SaaS companies to design paid-led demand generation strategies that capture intent, test messaging, and align closely with sales and attribution. By focusing on disciplined experimentation and commercial outcomes, Hey Digital helps SaaS teams turn demand generation into a predictable growth engine.

Looking for an agency built for pipeline-first growth? Contact us today to schedule a call.