This is not a ranked list. Each agency fits a different stage, budget, and operating style. The point is to help you match your situation to the right partner, not to crown a winner.
What makes SaaS Google Ads different
Paid search for B2B software does not follow the same rules as ecommerce or local services. A few things change the entire equation.
The gap between a lead and a customer is wide. Someone fills out a form, and then weeks or months pass before a deal closes. During that time the lead goes through qualification calls, product demos, security reviews, and procurement. If your agency reports on form fills and stops there, you have no idea whether your ad spend produced anything real.
The person who clicks is rarely the person who buys. In most SaaS deals, an individual contributor or mid-level manager searches for a solution, but a VP or C-suite executive signs the contract. Campaigns need to account for that split. The messaging that gets a click from a practitioner has to lead somewhere the decision-maker also finds credible.
Intent matters more than volume. A hundred clicks from people comparing free project management tools are worth less than five clicks from someone searching for "enterprise resource planning software with SOC 2 compliance." The best SaaS campaigns run tight keyword strategies and spend heavily on negative keyword management to keep the budget focused on commercial searches.
How to evaluate a B2B SaaS Google Ads agency
Before looking at specific firms, here is the framework that matters most.
-
CRM and pipeline integration
The agency should connect Google Ads to HubSpot or Salesforce and feed deal-stage data back into the ad platform. That is how the bidding algorithm learns to find buyers who actually close, not just people who fill out forms. If the agency reports on cost per lead and cannot show you cost per opportunity or cost per closed deal, the measurement is incomplete.
-
Negative keyword discipline
In B2B SaaS, wasted spend hides inside search queries that look relevant but convert poorly. Job seekers, students, people looking for free tools, and comparison shoppers for unrelated products all trigger your ads if the keyword list is not carefully managed. A serious agency treats negative keyword work as a recurring task, not something they set up once and forget. On mature accounts this can mean hundreds of exclusions protecting the budget.
-
SaaS-specific experience
Software buyers behave differently from consumers. Trial signups that never convert, long consideration windows, and multi-stakeholder decisions all require a different playbook. Ask for case studies from SaaS or technical B2B clients specifically. A portfolio full of ecommerce and local service businesses is a red flag, regardless of the reported results.
-
Full-funnel perspective
Search captures people already looking for a solution. But that demand has to come from somewhere. A good agency thinks about how paid search connects to the rest of your marketing and uses every dollar with purpose, whether the return shows up this quarter or six months from now.
-
Senior involvement
Ask who touches the account each week. Many agencies win the pitch with a founder or VP and then hand execution to someone with a year of experience. For a SaaS company investing serious budget, the strategist should have managed accounts at your spend level before.
B2B Google Ads agencies serving SaaS companies in 2026
The agencies below are listed alphabetically to avoid implying a ranking. Each one has a documented track record with B2B software clients. Read the "best for" line under each to find where your company fits.
-
Digital Drew SEM
Digital Drew SEM is a New York-based search agency built around Google Ads and PPC management. The firm holds Google Partner certification and reports a portfolio of more than 230 clients across nine industries, including SaaS, tech, and financial services. Beyond paid search, it also handles Meta advertising, SEO, and website work, so it can serve as a single marketing partner for a smaller company rather than a narrow search specialist.
The agency screens for fit before taking on clients and puts emphasis on hands-on optimization and close communication. Its published case examples include one client that grew revenue by 88% and another that reduced cost per conversion by 55%. Digital Drew SEM is not a SaaS-only shop, but its PPC depth and local presence make it a solid option for B2B advertisers who want a responsive, accessible partner.
Best for: Smaller B2B advertisers who want a hands-on, NYC-based partner with strong PPC fundamentals and broader marketing support under one roof.
-
Osric Digital
Osric Digital is a boutique B2B paid media agency in New York running Google Ads, LinkedIn Ads, and Meta Ads for SaaS, fintech, and high-end professional services companies. The agency works with seed-stage and later companies spending roughly $8,000 to $100,000 a month on media, and it structures campaigns around pipeline and closed-won revenue rather than lead volume.
The measurement setup stands out. Osric imports CRM deal stages from HubSpot and Salesforce directly into Google Ads, so reporting reflects real opportunities and revenue moving through the funnel. The firm is founder-operated by someone who managed seven-figure paid media budgets in-house before starting the agency, which keeps strategy with a senior operator rather than passing it down.
Best for: Seed-stage and later B2B SaaS and tech companies with a defined ideal customer profile who want paid search tied directly to pipeline and revenue data.
-
RevvGrowth
RevvGrowth works exclusively with B2B SaaS companies, most often at the Series B stage and beyond. The agency pairs Google Ads with LinkedIn to cover buyers at every stage of the funnel, integrates reporting with the client's CRM, and layers on landing page and conversion rate optimization. Its exclusive SaaS focus is the core positioning, set deliberately against generalist agencies that spread attention across unrelated industries.
Published results lean on conversion lift and lead quality. RevvGrowth has cited work including a client whose conversion rate moved from 0.7% to 2.5%, and another whose monthly qualified leads went from 11 to 47. The client list includes Hyperverge, Vymo, Docsumo, and LeadSquared. Companies that want paid search connected to a broader demand generation and ABM motion, run by a team that only works in SaaS, will find this a natural fit.
Best for: Series B and later B2B SaaS teams wanting Google and LinkedIn run together by a SaaS-only agency with integrated CRO support.
-
SaaS Hero
SaaS Hero is a B2B performance marketing agency built for software companies, and it has run paid programs for more than 100 B2B SaaS brands. The channel mix goes beyond search alone, covering Google, Microsoft, LinkedIn, Meta, Quora, Reddit, and the Gartner network, with landing page design and ad creative handled in-house. The firm holds Google Premier Partner and Microsoft Advertising Partner status, and its reporting attributes revenue at the CRM level.
The model favors speed and flexibility over long commitments. Engagements run in 90-day cycles with no annual contract, campaigns typically go live three to four weeks after kickoff, and the agency reports that clients usually see around 3x growth in sales-qualified leads inside the first 90 days. For a SaaS team that wants a partner working only in software and prefers short cycles to yearlong retainers, this firm belongs on the shortlist.
Best for: SaaS teams that want a software-only specialist with short, flexible engagement terms and multichannel reach.
-
Spear Growth
Spear Growth is a B2B SaaS paid media agency serving Series A through C companies and later-stage unicorns, with a stated floor of roughly $12,000 a month in ad spend. It concentrates on fintech, HR tech, and dev tools, and runs LinkedIn, Google, Meta, and Reddit alongside landing page work and CRM reporting. The agency keeps its roster small on purpose, in the range of twelve to eighteen active clients, so senior marketers stay close to each account.
That focus shows up in the case work. For compliance software company Sprinto, Spear Growth reports 250 sales-qualified leads and 415 demo calls in five months, with cost per lead down 44%. Its client list also includes Darwinbox and Engage Rocket. For a funded SaaS company that wants direct access to the people actually running the campaigns rather than going through layers of account management, this is a strong option.
Best for: Funded B2B SaaS companies (Series A through C) that want a small roster and direct senior marketer access.
-
Stackmatix
Stackmatix is an AI-native paid media and SEO agency focused on venture-backed startups, with a track record moving clients from seed stage through pre-IPO. Its work spans fintech, AI, SaaS, marketplaces, and healthtech. The team runs Google, Meta, and LinkedIn alongside analytics, tracking setup, and creative production. The client roster includes CodeRabbit, Kalshi, Backblaze, and ManageXR, which signals real comfort inside the venture ecosystem.
The pitch is precision paired with speed, built for founders who need efficient growth without a heavy setup phase. The agency points to results such as a 37% reduction in customer acquisition cost and a 40% lift in conversion rate for one client. It operates as a remote US team with Silicon Valley roots. It fits companies that have raised institutional money and want a partner who understands how venture-backed growth gets measured.
Best for: Venture-backed startups (seed through pre-IPO) that want an operator fluent in startup metrics and the fundraising lifecycle.
Comparison at a glance
| Agency | Specialization | Notable result (as reported) | Location |
|---|---|---|---|
| Digital Drew SEM | NYC Google Ads and PPC, multi-industry | 88% revenue growth (client) | New York, NY |
| Osric Digital | Google, LinkedIn, Meta Ads for B2B SaaS, fintech, professional services | $881K pipeline, 3.36x ROAS (cleantech client) | New York, NY |
| RevvGrowth | SaaS-only PPC, Google and LinkedIn | Conversion rate 0.7% to 2.5% (client) | Dover, DE |
| SaaS Hero | Software-only performance marketing, multichannel | ~3x SQL growth in 90 days across 100+ SaaS clients | US |
| Spear Growth | B2B SaaS paid media, small roster | 250 SQLs in 5 months, 44% lower CPL (Sprinto) | Bengaluru, India |
| Stackmatix | AI-native ads and SEO for venture-backed startups | 37% CAC reduction, 40% conversion lift (client) | US (remote) |