
Testimonial Ad Examples 2026: Chat Screenshot Formats
Five testimonial ad formats for Meta in 2026, with WhatsApp, Slack and iMessage screenshot examples, 1:1, 4:5 and 9:16 sizes, and the FTC and EU rules.

Fake Slack & Teams Messages for B2B Marketing
How B2B marketers use Slack and Microsoft Teams mockups for customer-win screenshots, launch threads, case studies, and product demos. Three worked examples, plus what makes a workplace chat look real.

How Agencies Use Chat Mockups in Pitch Decks
How agencies use WhatsApp, Slack, Instagram DM, and comment mockups to make strategy decks, campaign concepts, and proof slides easier to buy into.

Slack vs WhatsApp vs iMessage for Testimonial Credibility
How Slack, WhatsApp, and iMessage change the credibility of testimonial mockups, and which one to use for B2B, consumer, and presentation contexts.

Message Mockups for Marketing Presentations (2026)
How to create message mockups for marketing presentations, pitch decks, and client proposals. Free tools for agencies and marketers.

How Marketers Use Mockly for Campaigns | Free Screenshot Generator
Learn how marketing professionals use Mockly's free fake chat generator to create testimonials, social proof ads, and content marketing. Try for free.

How to Make Fake Chat Screenshots (2026 Guide)
Step-by-step guide to creating fake WhatsApp, iMessage, and Discord chat mockups. Free online generator, no download needed. For marketing and content creation.