Outbound sales

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Best Free Cold Email Software in 2026: 5 Tools With Real Free Plans

Premsanth Rajamani • 13 min read

Salesforge Pricing (2026): Real Costs, Credits, and the Forge Stack

Premsanth Rajamani • 11 min read

Cover card on LinkedIn Sales Navigator showing the 90-day job change filter, that it contains no email addresses, and a 20 minute weekly alert routine.

LinkedIn Outreach

How to Use LinkedIn Sales Navigator (Filters, Exports and the ToS Line)

Premsanth Rajamani • 11 min read

Cover card on outbound sales stack design showing $320 to $760 per rep monthly cost, seven stack layers, and a 100-record data provider test.

The Outbound Sales Tech Stack: 7 Layers, and What It Really Costs

Premsanth Rajamani • 14 min read

Cover card on B2B intent data accuracy showing that signals are measured at company level, that first-party data is the strongest signal, and that two signals should precede outreach.

Why B2B Intent Data Is Wrong More Often Than You Think

Premsanth Rajamani • 14 min read

Cover card on sending domain strategy showing five mailboxes per domain, a seven to ten day warm-up minimum, and a 0.1 percent spam complaint ceiling.

Valid Emails Still Bouncing? The Sending Domain Playbook

Premsanth Rajamani • 17 min read

Cover card on AI prospect research showing 25 to 30 percent annual contact data decay, a three-layer grounded architecture, and a five-prospect live vendor test.

Why AI Prospect Research Gets It Wrong (And What Grounded Research Looks Like)

Premsanth Rajamani • 17 min read

Salesgear Copilot: prospecting in plain English with 800M+ contacts and 95% direct dials

Prospecting in Plain English: Meet Salesgear Copilot

Surender Nadarajan • 6 min read

ChatGPT connectors for sales: 800M+ contacts, 3-step setup, 95% direct dial coverage

ChatGPT Connectors for Sales Teams: The 2026 Guide

Vinodh Kumar • 7 min read

Cover card listing the key spam-placement thresholds: a 0.3 percent complaint ceiling, hard bounces under 2 percent, and a 2 to 4 week domain warm-up.

Why Are My Emails Going to Spam? 9 Reasons and Fixes

Vinodh Kumar • 9 min read

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