Updated August 2026
Quality Sales Leads (QSL) logoQuality Sales Leads (QSL) | Cold calling in United Kingdom
About Quality Sales Leads (QSL)
B2B appointment-setting and lead generation company providing telemarketing, SDR services and qualified meetings.
Services listed
Publicly listed services for Quality Sales Leads (QSL) in this directory:
Who this listing is for
B2B founders, sales leaders, and marketers comparing outbound agencies in United Kingdom — especially teams evaluating cold calling, or considering ScaliQ as in-house LinkedIn outreach software instead of outsourcing.
Agency vs ScaliQ
Quality Sales Leads (QSL)Outsourced prospecting and booking, run by an external team.
ScaliQPersonalized LinkedIn outreach, follow-ups, and replies from your own accounts.
QSL provides managed lead generation, whereas ScaliQ provides AI-powered prospecting software.
Alternatives and similar agencies
Other directory listings that may fit a similar outbound brief. Not a ranking — compare profiles and public contact links.
Pure Pipeline logoPure Pipeline
United Kingdom
B2B demand generation agency providing outsourced SDR teams, appointment setting and account-based marketing services.
The Lead Generation Company logoThe Lead Generation Company
United Kingdom
B2B appointment-setting and lead generation company delivering telemarketing, outbound prospecting and qualified meetings.
Lead Gen Dept. logoLead Gen Dept.
United Kingdom
B2B lead generation agency specializing in outbound prospecting, LinkedIn outreach, appointment setting and SDR services for SaaS and technology companies.
Looking for an alternative to hiring a lead generation agency?
ScaliQ runs personalized
LinkedIn outreach, follow-ups, and reply handling directly from your account.
Or browse the full agency directory · LinkedIn outreach tools.