--- title: "Belkins Blog | Expert Guides for B2B Sales and Marketers" description: "The B2B Lead Generation Blog from Belkins, is the richest collection of Sales Development and Lead Generation insights." url: "https://belkins.io/blog" --- #### Most Popular Posts [12 min](https://belkins.io/blog/cold-email-response-rates) What are B2B cold email response rates? Belkins’ 2026 study This report breaks down reply rates by month, seniority, company size, industry, geography, and timing, giving you a ground-level view of how cold email actually performed last year. Outreach 26 Jun 2026 [The B2B leader’s playbook for outsourcing appointment setting](https://belkins.io/blog/outsourcing-appointment-setting) Sales 30 Oct 2025 15 min [B2B appointment setting costs and pricing models explained](https://belkins.io/blog/appointment-setting-costs-pricing-models) Sales 16 Jan 2024 13 m [How to create a B2B lead generation funnel (examples included)](https://belkins.io/blog/lead-generation-funnel) Lead generation 31 May 2023 14 m #### Latest [12 min](https://belkins.io/blog/ai-sdr) AI SDR: What it really does, where it breaks, and when you still need humans AI SDRs are fast at research and volume but weak at judgment. See where they break, what they cost vs. human SDRs, and how to decide which to use. Lead generation 30 Sep 2026 [The outbound lead generation process behind our client campaigns](https://belkins.io/blog/outbound-lead-generation) Lead generation 2 Sep 2026 15 min [The 7 best B2B appointment setting companies in the UK](https://belkins.io/blog/best-appointment-setting-companies-uk) Reviews 20 Aug 2026 15 min [How to generate leads for small business: build a system, not a list](https://belkins.io/blog/how-to-generate-leads-for-small-business) Lead generation 31 Jul 2026 12 min #### Lead Generation [View all articles](https://belkins.io/blog/category/lead-generation) [15 min](https://belkins.io/blog/ai-for-lead-generation-study) How B2B sales teams actually use AI for lead generation (and whether it’s working) Here is what 120 revenue teams told us about adoption, performance, and the gap between AI hype and AI reality across lead generation tasks. Lead generation 7 Jul 2026 [B2B cost per lead data & benchmarks (updated for 2026)](https://belkins.io/blog/b2b-cost-per-lead) Lead generation 20 Mar 2026 17 min [A strategic guide on how to use email marketing across the funnel](https://belkins.io/blog/email-marketing-for-b2b-lead-generation) Lead generation 16 Mar 2026 13m [How a digital marketing agency can find new clients (with better leads, not more leads)](https://belkins.io/blog/how-to-find-clients-for-digital-marketing) Lead generation 10 Mar 2026 12 min #### Sales [View all articles](https://belkins.io/blog/category/sales) [15 min](https://belkins.io/blog/b2b-buying-committee-study) Who are you actually selling to in B2B? The 2026 buying committee study Analysis of 1,871 B2B companies reveals how decision-maker roles shift dramatically depending on target company size and industry, and why sales teams might target the wrong titles. Sales 26 May 2026 [B2B sales outreach strategy for 2026 (Belkins blueprint)](https://belkins.io/blog/sales-outreach-strategy) Sales 3 Feb 2026 15 min [The B2B leader’s playbook for outsourcing appointment setting](https://belkins.io/blog/outsourcing-appointment-setting) Sales 30 Oct 2025 15 min [Outsourcing marketing & sales: A framework for high-growth, low-risk GTM](https://belkins.io/blog/outsourcing-marketing-and-sales) Sales 27 Oct 2025 15 min #### Belkins [View all](https://www.youtube.com/@belkinsB2B) [How to Shorten Your Sales Cycle?](https://www.youtube.com/watch?v=iX0qBUWzNp8) Have you ever lost opportunities or leads because of a sales process being too long? Do you feel it could be shortened? Look no further! Watch this video and learn how to shorten your sales process to get more customers and higher ROI. Watch on YouTube [Sales Teams Compared: Outsourced vs. In-House SDRs](https://www.youtube.com/watch?v=cW6ep4vCflU) Debating whether to outsource SDRs or hire an in-house team? In this video, we break down the pros and cons of each option. Watch on YouTube [B2B Subject Lines Review: Best to Worst](https://www.youtube.com/watch?v=bIy8rMYLMU4) Unlock the power of email subject lines in B2B outreach with this review of 25 examples. Join Josh Pratt as he analyzes the hits and misses of different subject lines and reveals which ones work and why. Watch on YouTube #### Outreach [View all articles](https://belkins.io/blog/category/outreach) [8 min](https://belkins.io/blog/email-deliverability-rates) What are B2B cold email deliverability rates? Belkins’ 2026 study We tracked every bounce and unsubscribe across 7.5 million cold emails. Here’s what the data says about deliverability health in the B2B sector. Outreach 29 Jun 2026 [LinkedIn B2B outreach statistics: Belkins’ 2026 study](https://belkins.io/blog/linkedin-outreach-study) Outreach 29 Jun 2026 13 min [LinkedIn response time B2B: Belkins’ 2026 study](https://belkins.io/blog/linkedin-response-time-study) Outreach 29 Jun 2026 10 min [Sales follow-up statistics in B2B: Belkins’ 2026 study](https://belkins.io/blog/sales-follow-up-statistics) Outreach 26 Jun 2026 10 min #### B2B marketing [View all articles](https://belkins.io/blog/category/b2b-marketing) [10 min](https://belkins.io/blog/fixing-gtm-challenges-hubspot) The top 5 GTM challenges professional service firms solve with HubSpot Learn how Mole Street helped Belkins rebuilt their GTM engine on HubSpot and what their structural fixes reveal about the hidden failures stalling your pipeline. B2B marketing 10 Feb 2026 [How to find and hire a B2B call center](https://belkins.io/blog/how-to-find-a-call-center) B2B marketing 4 Feb 2026 17 m [B2B marketing channels: A 2026 data study on ROI and spend](https://belkins.io/blog/b2b-marketing-channels) B2B marketing 19 Jan 2026 20 min [How we use clients’ ideal customer profiles (ICPs) in lead generation campaigns](https://belkins.io/blog/ideal-customer-profile-lead-generation) B2B marketing 23 May 2025 9 m Explore our Content [Webinars](https://belkins.io/webinars) [YouTube](https://www.youtube.com/@belkinsB2B) [Podcasts](https://belkins.io/podcasts) [Community](https://blkns.co/) #### Reviews [View all articles](https://belkins.io/blog/category/reviews) [14 min](https://belkins.io/blog/b2b-demand-generation-agencies) The 7 best B2B demand generation agencies (top picks for 2026) With the pool of choices out there, how do you know which agencies are worth it? Here, we weigh in on the best B2B demand generation agencies in 2026 and how to pick the perfect match for your needs. Reviews 24 Jul 2026 [The best B2B lead generation companies to partner with in 2026](https://belkins.io/blog/best-lead-generation-companies) Reviews 23 Jul 2026 16 min [Belkins vs. Martal Group: A 2026 head-to-head comparison](https://belkins.io/blog/belkins-vs-martal-group) Reviews 22 Jul 2026 12 min [5 best cold calling companies to build your pipeline in 2026](https://belkins.io/blog/cold-calling-companies) Reviews 14 Apr 2026 14 min Get the latest growth hacks and trends in your inbox