Updated August 2026
Leadstronaut logoLeadstronaut | Cold email in United Kingdom
About Leadstronaut
AI-native outbound growth agency specializing in cold email, LinkedIn outreach and AI-assisted SDR workflows.
Services listed
Publicly listed services for Leadstronaut in this directory:
Who this listing is for
B2B founders, sales leaders, and marketers comparing outbound agencies in United Kingdom — especially teams evaluating cold email, or considering ScaliQ as in-house LinkedIn outreach software instead of outsourcing.
Agency vs ScaliQ
LeadstronautOutsourced prospecting and booking, run by an external team.
ScaliQPersonalized LinkedIn outreach, follow-ups, and replies from your own accounts.
Leadstronaut is a close managed AI outbound competitor to ScaliQ.
Alternatives and similar agencies
Other directory listings that may fit a similar outbound brief. Not a ranking — compare profiles and public contact links.
Upsail
France
AI-powered outbound sales agency helping B2B companies automate prospecting, build GTM systems and generate qualified meetings.
OUTRIZZ logoOUTRIZZ
United States
AI-powered outbound growth agency helping B2B companies automate prospecting, build outbound systems and generate pipeline.
Leadsify logoLeadsify
Finland
AI-assisted outbound lead generation agency helping SaaS companies generate qualified meetings through multichannel prospecting.
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.