May 1, 2026
Newsletter Email Marketing: The A-Z Playbook for 2026
Master newsletter email marketing with our step-by-step playbook. Learn strategy, list growth, segmentation, and analytics for technical and pro audiences.
Blog
Insights, guides, and updates from the Dupple team.
Apr 30, 2026
Credit Card Payments for Small Businesses: A 2026 Guide
Your guide to credit card payments for small businesses. Learn about fees, PSPs vs merchant accounts, PCI security, and how to choose the best provider in 2026.
Apr 29, 2026
P&L for Non Profit: A Strategic Guide to Financial Health
Demystify the P&L for non profit organizations. Our guide explains the Statement of Activities, key metrics, and how to use financial data for mission growth.
Apr 28, 2026
10 Best VoIP Apps for iPhone in 2026
Find the best VoIP apps for iPhone. We review top business phone systems for call quality, features, and pricing for solo pros, SMBs, and enterprise teams.
Apr 27, 2026
Your Guide to Construction Accounting Software in 2026
Find the best construction accounting software for your firm. This 2026 guide covers job costing, vendor selection, pricing, ROI, and common pitfalls.
Apr 27, 2026
How to Track Your Brand Visibility in ChatGPT (Step by Step)
Track your brand visibility in ChatGPT in 6 steps: build a prompt list, pick a tracking tool, set up a dashboard, read your score, fix gaps, run a weekly cadence.
Apr 26, 2026
Super Human AI: From Theory to Your Toolbox
Explore what super human AI is, see real-world examples from chess to email, and learn how to harness its power to future-proof your career and team.
Apr 25, 2026
How to Create Robots: A Developer's End-to-End Guide
Learn how to create robots from scratch with our end-to-end guide for developers. Covers planning, simulation, hardware, AI programming, and deployment.
Apr 25, 2026
Why ChatGPT Is Recommending Your Competitors (and How to Fix It)
ChatGPT recommends competitors over your brand because of 5 specific signals: list mentions, reviews, citations, structured content, and entity recognition. Here is the 8-week plan to fix it.
Apr 24, 2026
Best AI Training Courses for Your 2026 Career
Find the best AI training courses for your 2026 career. Review top courses from Google, Coursera, for beginners, engineers & managers to meet your goals.
Apr 23, 2026
Title Preliminary Report: A Buyer's Guide to Decoding It
Understand your title preliminary report before you close. Our guide explains how to read it, spot red flags, and protect your real estate investment.
Apr 22, 2026
Projected Sales Forecast Template: A 2026 Guide
Download our projected sales forecast template (Excel, Sheets, CSV) and learn to build, validate, and visualize accurate sales forecasts for your business.
Apr 21, 2026
The 8 Best Social Media Schedule Models for 2026
Find the best social media schedule for your brand. Our guide details 8 expert models with templates and data-backed tips for LinkedIn, X, and more.
Apr 20, 2026
How to Monitor Your Brand Visibility in AI Search (2026)
Learn how to track and improve your brand visibility in AI search engines like ChatGPT, Gemini, and Perplexity. Step-by-step monitoring guide with tools and metrics.
Apr 20, 2026
How to Digitally Sign a PowerShell Script
Learn how to digitally sign a PowerShell script to enhance security. This guide covers certificates, timestamping, execution policies, and automation.