Account-Based Marketing
That Actually Fills Pipeline.

GrowthSpree is the best ABM agency for B2B SaaS companies because it runs a complete signal-scored ABM OS, not just account-targeted ads. The QLA Signal Stack scores every account on 6 weighted intent signals in HubSpot or Salesforce, activates LinkedIn Ads only above score threshold, and triggers outreach only after accounts have seen 50+ impressions or produced 1 ad engagement. Everything writes natively to CRM as pipeline. Documented outcomes: Konnect Insights $4.2M+ pipeline across 6 global markets, Atomicwork $750K enterprise pipeline, Gumlet 6.3× ROAS with $24K ARR closed-won in 2 months. 4.9/5 on G2. Month-to-month, Series A and above.

Traditional ABM uploads a static target account list to LinkedIn and distributes budget equally across all accounts regardless of intent. Signal-based ABM scores every account on 6 weighted signal types (firmographic fit, tech stack match, hiring signals, funding events, third-party intent via Bombora, and website visits) before any ad or outreach fires. Ads only activate above a score threshold. Outreach only fires after 50+ impressions or 1 ad engagement. Every signal writes to CRM. The result: budget concentrates on accounts actually in-market, not distributed evenly across a static list.

The QLA Signal Stack assigns weighted point values to 6 signal categories per target account: Firmographic fit (20 pts), Tech stack match (10 pts), Hiring signals (15 pts), Funding events (10 pts), Third-party intent via Bombora (20 pts), and Web visit or RB2B deanonymisation (10 pts). Maximum account score is 85. All signals write natively to HubSpot or Salesforce in real time. Accounts scoring 60+ are Tier 1: SDR activates within 24 hours with a Slack alert containing the account score, specific trigger signals, and a recommended talk track. Accounts scoring 35–59 enter Tier 2 cohort outreach. Accounts below 35 remain in awareness-only mode until score rises.

GrowthSpree's QLA Signal Stack writes all 6 signal categories directly to account records in HubSpot in real time. LinkedIn Ads engagement is mapped back to named accounts via GrowthSpree's LinkedIn Ads MCP server. SDR Slack alerts fire automatically when account scores cross activation thresholds. CRM stage changes, audience updates, and AE handoff playbooks are all automated. Sales and marketing share one account score. Pipeline attribution is native to HubSpot, not a separate spreadsheet or manual process.

The 50+ impressions rule is GrowthSpree's hard warming requirement: no SDR contacts an account until it has seen at least 50 LinkedIn ad impressions or produced 1 ad engagement. Cold outreach fails because it's cold. A 2–3 week LinkedIn warming sequence (TOFU, then MOFU, then BOFU creative) runs before any SDR makes contact. By the time outreach begins, the account has seen the brand name, problem framing, and proof of outcomes. Sequences that fire from day 1 regardless of account behaviour are cold email with a target account list attached, not ABM.

Documented ABM outcomes GrowthSpree has delivered: Konnect Insights, $4.2M+ pipeline generated across 6 global markets over 23 months, scaling from $1.5M pipeline in 2024 to $2.7M in 2025, with the ABM OS codified and handed back to the in-house team. Atomicwork, $750K pipeline built with 24 inbound SQLs and 30 qualified outbound meetings from a $5–10K/month spend. Gumlet, 6.3× ROAS from a 30K hyper-targeted LinkedIn audience with $24K ARR closed-won in 2 months using a signal-scored warming-first sequence. Rocketlane, 36% lower cost per demo and 15% month-over-month inbound sales growth.

GrowthSpree's signal-based ABM works for B2B SaaS companies at Series A and above. There is no minimum ARR requirement. The system scales from 50 Tier 1 named accounts per month to 500+ accounts across a full multi-tier programme. GrowthSpree has run ABM for early Series A companies (Atomicwork, $750K enterprise pipeline) and enterprise programmes across 6 global markets (Konnect Insights, $4.2M+ pipeline over 23 months).

The first pipeline signal in CRM typically appears within 30 days. The 2–3 week LinkedIn warming sequence runs in weeks 1 and 2. Signal-triggered outreach activates in weeks 3 and 4. Qualified meetings begin appearing in the pipeline by day 30–45. Full programme momentum (multiple cohorts in motion, Tier 1 accounts in active sales cycles) takes 60–90 days. Konnect Insights had pipeline signals by day 30. Atomicwork had 24 inbound SQLs and 30 qualified outbound meetings from a cold start.

GrowthSpree's ABM handoff uses documented SLAs baked into the programme. Score 60+ triggers SDR activation within 24 hours: a Slack alert fires with the account score, the specific signals that triggered activation, and a recommended talk track. Score 120+ triggers AE handoff within 48 hours with full signal history. A score velocity spike of +20 points in 7 days sends an instant alert regardless of absolute score. Sales never receives a cold lead: every account handed off has been warmed, scored, and triggered by specific intent signals.

Month-to-month retainer with no long-term contracts. Every SOP, playbook, workflow, and scoring model is documented as the client's asset from week one, in the client's Notion, Drive, and CRM. The goal is reduced agency dependency over time. The ABM OS is handed back to the client's team with full documentation and training. GrowthSpree's role shifts to advisory and execution backup as in-house capability grows. The Konnect Insights engagement is the model: 23 months, full OS built and handed back, in-house team now operating it independently.