Practical guides on cold email, deliverability, LinkedIn outreach and AI-powered lead generation — written by the team building Velox House.
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AI SDRs automate prospecting, research and personalised outreach. What they actually do well, what's hype, costs vs hiring, and how to buy one wisely.
25 July 2026 · 10 min read ComparisonsSmartlead vs Instantly compared on pricing, mailboxes, warm-up, deliverability and support — with what real users report on G2, Trustpilot and Reddit.
25 July 2026 · 9 min read ComparisonsLemlist's advertised $69–$109 plans rarely match the invoice. We break down per-user costs, credit add-ons and team totals — and what flat pricing saves.
25 July 2026 · 9 min read ComparisonsLemlist alternatives compared on real pricing: per-user costs add up fast for teams. See 7 tools from £19.99/mo flat, with verdicts and migration notes.
25 July 2026 · 10 min read LegalA practical LIA template for UK cold email — the three-part test in plain English, example answers you can copy, and what the ICO expects if they ask.
25 July 2026 · 10 min read LegalYes — B2B cold email is legal in the UK under PECR. Learn the corporate vs individual subscriber rule, your UK GDPR duties, and get a compliance checklist.
25 July 2026 · 9 min read ComparisonsWhat Instantly really costs in 2026 — every plan, the credit add-ons that stack on top, and worked monthly totals for solo founders, teams and agencies.
25 July 2026 · 8 min read ComparisonsComparing the best Instantly.ai alternatives for 2026 — real all-in costs, deliverability, support and lead quality, so you pick the right tool first time.
25 July 2026 · 9 min read DeliverabilitySafe cold email sending limits explained: start at 10-20/day per new mailbox, ramp to ~50 over 3-4 weeks. Week-by-week warm-up schedule inside.
25 July 2026 · 9 min read DeliverabilityWarm-up pools still help new domains a little, but Google's terms prohibit them and Gmail devalues pool traffic. What the evidence says — and what to do instead.
25 July 2026 · 9 min read GuidesCold email scales; LinkedIn converts warmer but caps at ~100 invites a week. When to lead with each — plus a 10-day multichannel sequence that uses both.
25 July 2026 · 9 min read GuidesCopy-paste cold email templates that actually get replies in 2026, with why-this-works notes, subject line rules, follow-up cadence and a do/don't table.
25 July 2026 · 11 min read DeliverabilityGoogle Workspace caps you at 2,000 recipients a day, Microsoft 365 at 10,000. Here are the real limits, the safe cold volumes, and which to pick.
25 July 2026 · 10 min read DeliverabilityWhy cold emails land in spam and how to fix it: SPF, DKIM and DMARC in plain English, warm-up, volume ramping and a pre-launch checklist you can run today.
25 July 2026 · 11 min read ComparisonsWe compared 9 cold email tools on real cost, hidden add-ons, deliverability and UK fit. An honest buyer's guide for UK founders and small B2B teams.
25 July 2026 · 9 min read ComparisonsWhat Apollo.io really costs in 2026: per-user plan prices, how export and mobile credits work, where overages bite, and what UK teams should check first.
25 July 2026 · 10 min read ComparisonsSeven Apollo.io alternatives compared for UK sales teams — UK/EMEA data quality, GBP pricing, verified contacts and billing you can actually predict.
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