# TSL Marketing

> TSL Marketing is a B2B technology marketing agency combining lead generation, websites, search, paid media, channel campaigns, and HubSpot services for technology vendors and service providers.

- **Founded:** 1999
- **Headquarters:** Elkridge, United States
- **Founders:** David English (Co-founder; President), Mike Kelly (Co-founder)
- **Products:** B2B lead generation, Websites, content, and search, Growth retainers, HubSpot services, Digital advertising
- **Notable:** Reported HubSpot CRM Data Migration Accreditation in November 2025., Announced HubSpot Diamond tier in March 2026., ASi Networks case reports 25 facilitated opportunities in an eight-month campaign; 24 received the highest internal quality rating.

## Products & services

- **B2B lead generation** — Outbound prospecting, qualification, appointment setting, and lead nurturing for technology sales teams.
- **Websites, content, and search** — Website development and optimization, technical SEO, content, conversion work, and AI search visibility.
- **Growth retainers** — Monthly integrated marketing services; published Growth Foundation pricing is $5,000/month, Growth Accelerator $7,500/month, and Market Leader custom-priced.
- **HubSpot services** — CRM implementation, migration, integrations, automation, reporting, training, and ongoing administration.
- **Digital advertising** — Google and LinkedIn campaign setup, management, conversion tracking, and reporting.
- **Channel marketing** — Campaign support for technology vendors, distributors, and their partner networks.

## Achievements

- Reported HubSpot CRM Data Migration Accreditation in November 2025.
- Announced HubSpot Diamond tier in March 2026.
- ASi Networks case reports 25 facilitated opportunities in an eight-month campaign; 24 received the highest internal quality rating.
- Live Oak case reports more than $75,000 in new monthly recurring revenue wins in year one; agency-published attribution.

## Latest updates

- **2026-09** — Published guidance on AI sales agents and revenue operations readiness.
- **2026-07** — Published an article on Live Oak’s search-led customer acquisition.
- **2026-03** — Announced HubSpot Diamond Solutions Partner status.
- **2025-11** — Announced HubSpot CRM Data Migration Accreditation.

## Links

- Website: https://www.tslmarketing.com/
- LinkedIn: https://www.linkedin.com/company/tsl-marketing/
- Twitter/X: https://twitter.com/tslmarketing
- Facebook: https://www.facebook.com/TSLMarketing

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Profile page: https://yespress.io/tsl-marketing
Published by YesPress — https://yespress.io
Last updated: 2026-10-24