Question: I'm looking for a free online service that helps create a consistent brand image across different marketing materials.

If you're looking for a free online service to help you maintain a consistent brand across different marketing materials, Ethos is a great choice. This AI-powered brand management platform helps ensure consistency by creating and publishing online brand guidelines. It also offers the ability to create, publish and share brand guidelines, and has a centralized hub for brand management to ensure consistency of brand image and personality.

Another good option is Recraft, a generative AI design tool that lets you create and edit digital illustrations, art and 3D graphics in a consistent brand style. It's got intuitive features like image stylization, iterative design and color control, which makes it a good fit for marketers who need to create original imagery with a consistent look. Recraft also has a free tier, so you can try it out without paying a penny upfront.

If you're looking for a simple but powerful way to create a logo and brand identity, check out Looka. This AI-powered service generates custom logos based on your company name and preferred style, along with a brand kit with hundreds of templates for various marketing materials. Looka is free to use, though premium subscriptions unlock more features and resources.

Last, Simplified marries collaboration tools with AI-powered tools for content creation, design and social media management. It's got tools for AI-powered image editing, short clip creation and bulk post generation, so it's a good option for creating and maintaining a consistent brand across multiple channels. Simplified offers a free tier and paid options starting at $12 per month.