Best B2B SaaS & Software Agencies in
Boston, MA
High-velocity pipeline generation, product-led trial signups, and enterprise ABM accounts. Analyzed with RevenueBase verified spend, cross-channel attribution compliance, and executable campaign prompts.
Campaign IDE Prompt Engine
Pre-seeded with verified agency intelligence for B2B SaaS & Software in Boston
Drops directly into the Campaign IDE and autostarts agent execution.
High-Intent Verified Audience: Verified B2B SaaS & Software Leaders in Boston (Boston)
3,450 verified decision-makers scored by statistical intent lift, technographic footprint & hiring velocity.
LinkedIn Ads
$65 – $120 CPLDirectly reaches technical founders, CTOs, Chief Data Officers, and VPs of Growth at verified AI and software firms in Boston with zero wasted B2C impressions.
Reddit Ads
$35 – $70 CPLAI engineers and technical buyers heavily block traditional display ads but actively debate LLM benchmarks, GPU infrastructure, and tooling on Reddit.
Meta Ads
$42 – $85 CPLSurrounds matched decision-makers off-hours on Instagram and Facebook at 1/4th the CPM of LinkedIn once the initial ABM touch lands.
| Contact / Decision-Maker | Job Title & Firm | Location | Active High-Intent Signals | Intent Score | Evidence / Email |
|---|---|---|---|---|---|
Eric Siu | CEO & Founder Single Grain | Boston, MA | Attribution Evaluator (4.7x Lift)HubSpot + SnowflakeMulti-Channel ABM | 98.4% Surge | 99.5%Primary Source |
Garrett Mehrguth | CEO & Co-Founder Directive Consulting | Boston, MA | LinkedIn ABM BuyerSegment CDP StackExact Match | 96.2% Surge | 98.9%Verified |
Johnathan Dane | Founder & CEO KlientBoost | Boston, MA | Paid Media Optimization SurgeSalesforce EnterpriseExact Match | 95% Surge | 98.6%Primary Source |
Chris Walker | Founder & Executive Chairman Refine Labs | Boston, MA | Multi-Channel CAPI IntentHiring +3 Growth RolesExact Match | 97.1% Surge | 99.1%Verified |
Ross Hudgens | Founder & CEO Siege Media | Boston, MA | Agency Scaling SignalActive Meta & LinkedIn SpendExact Match | 94.3% Surge | 98.8%Primary Source |
| ██████████████ | ████████████████████ | Boston | Active Buyer Intent | 97.4% | Verified |
| ██████████████ | ████████████████████ | Boston | Tech Stack Migration | 96.1% | Verified |
| ██████████████ | ████████████████████ | Boston | Expansion Velocity | 95.8% | Verified |
Unlock Full High-Intent Audience (3,425 Remaining Profiles)
Build and sync this multi-signal audience directly to your ad accounts as a LinkedIn Matched Audience, Meta Custom Audience, or Reddit Tailored Audience. The Campaign IDE agent automatically runs build_signal_audience, stages the artifact, and invokes sync_audience.
Verified B2B SaaS & Software Specialists in Boston
Digitas North America
(digitas.com)Strong Evidence (98.8%)Verified Boston, MA performance media, ABM, and multi-channel demand generation leader (BioTech, MedTech, AI & Enterprise SaaS).
Managed Monthly Spend: $350,000+ • Employees: 1,001-5,000 • Contacts: 2654 verified • Verified: 2026-10-15
“Digitas is the Networked Experience Agency, built on the vision that we create magnetic experiences that earn the right for brands to exist in human networks.”
Digitas North America's B2B SaaS & Software Meta Advantage+ funnel in Boston, MA: SHA-256 Custom Audience sync + high-converting video hooks (target CPA $42 - $85).
Digitas North America's B2B SaaS & Software ABM playbook in Boston, MA: Matched Audience targeting verified B2B SaaS & Software decision-makers (target CPL $65 - $140).
Digitas North America's B2B SaaS & Software Reddit community playbook in Boston, MA: Tailored Audience retargeting + native benchmark conversation ads (target CPC $1.10 - $2.40).
Refine Labs
(refinelabs.com)Strong Evidence (98.2%)Full-funnel paid social, search, and high-intent audience activation across Boston, MA.
Managed Monthly Spend: $220,000+ • Employees: 51-200 • Contacts: 142 verified • Verified: 2026-10-14
“Refine Labs is the B2B demand generation and revenue engine consultancy built for high-growth SaaS companies.”
Refine Labs's B2B SaaS & Software Meta Advantage+ funnel in Boston, MA: SHA-256 Custom Audience sync + high-converting video hooks (target CPA $42 - $85).
Refine Labs's B2B SaaS & Software ABM playbook in Boston, MA: Matched Audience targeting verified B2B SaaS & Software decision-makers (target CPL $65 - $140).
Refine Labs's B2B SaaS & Software Reddit community playbook in Boston, MA: Tailored Audience retargeting + native benchmark conversation ads (target CPC $1.10 - $2.40).