What is Bertha AI plugin?
Bertha AI is an AI copywriting assistant designed specifically for WordPress, integrating directly into the Gutenberg block editor, Classic Editor, and WooCommerce. It adds a small AI assistant character (“Bertha”) to text fields across the WordPress interface, allowing users to generate marketing copy, blog content, product descriptions, headlines, and SEO metadata by clicking the character and describing what they need.
Bertha focuses on copywriting-specific use cases: AIDA framework content, product benefit statements, email subject lines, call-to-action text, and social media captions. Its templates are structured around conversion-focused copy frameworks rather than general content generation. WooCommerce product description generation is a core feature — Bertha can generate compelling product copy from just a product name and basic attributes, making it particularly useful for stores with large product catalogs needing consistent, professional product descriptions.
Bertha is subscription-based, starting at $160/year, without a “bring your own API key” option. This makes it more expensive than using AI Engine or AI Power with OpenAI’s API for similar volume, but simpler — no API account management required. The polished, template-guided interface is more approachable for non-technical marketers and content creators than developer-oriented alternatives. For teams that want an AI writing assistant that feels native to WordPress without technical configuration, Bertha provides that experience.
Need Help With Bertha AI Setup, Troubleshooting, or Customization?
Need help with Bertha AI? Whether you are dealing with errors, broken functionality, styling problems, plugin conflicts, or advanced customization, we can help you fix the issue and get the plugin working properly on your WordPress site.
Get Bertha AI Expert HelpKey Features
- AI copywriting assistant integrated into Gutenberg, Classic Editor, WooCommerce
- Copywriting templates: AIDA, PAS, product descriptions, headlines, email subjects, social captions, CTAs
- WooCommerce product description generation from product name
- "Bertha" AI character appearing in all text fields for on-demand generation
- Multiple copy variations (generate several options and choose)
Pros & Cons
Pros
- Designed specifically for marketing copy — templates focus on conversion-oriented content
- WooCommerce product description generation is polished and easy to use
- No API key required — simpler setup than developer-oriented alternatives
Cons
- Higher price ($160/year) compared to API-key-based alternatives at equivalent usage volume
- No option to bring your own API key for cost optimization
Free vs Premium
Free trial available (limited words). Paid plans start at approximately $160/year. Higher plans for increased word counts and team features. Check bertha.ai for current pricing.
Common Problems & Fixes
Bertha AI character is not appearing in the Gutenberg editor text blocks. How do I enable it?
Bertha’s character should appear in text fields automatically after plugin activation. If missing: (1) verify the Bertha plugin is active and your subscription is valid — an expired subscription disables the character; (2) check browser DevTools Console for JavaScript errors during Gutenberg editor loading; (3) ensure Bertha is compatible with your installed Gutenberg/WordPress version — check the plugin changelog for version requirements; (4) disable browser extensions that might interfere with WordPress editor rendering (particularly content blocking extensions); (5) try in an incognito window to rule out browser extension conflicts.
Bertha AI is generating generic content that does not match my brand voice. How do I improve output relevance?
Bertha AI’s output quality improves significantly with better input: (1) provide more context in the prompt — instead of “describe a blue chair,” write “describe a mid-century modern blue velvet accent chair for contemporary living rooms, emphasizing luxury and craftsmanship”; (2) use Bertha’s “Brand Voice” settings to define your brand personality and writing style guidelines; (3) generate multiple variations and select the closest one to refine further; (4) use the “Continue Writing” feature to guide AI through a specific direction rather than generating from scratch.
WooCommerce product descriptions generated by Bertha are duplicating the product title. How do I fix this?
Bertha uses the product name as the primary input for description generation. If the name is appearing verbatim in the description body: (1) instruct Bertha not to repeat the product name by editing the generation prompt; (2) use a more descriptive product name that Bertha can reference without restating; (3) manually edit the generated description to remove the duplicate title reference; (4) try generating again with a different prompt variation — AI output varies between runs and a fresh attempt may produce a description that flows more naturally.
Customization & Developer Notes
How do I configure Bertha to match my brand voice for consistent content generation?
In Bertha AI settings, look for Brand Voice configuration. Describe your brand’s personality (professional, casual, technical, friendly), target audience, and any style guidelines (avoid jargon, use active voice, emphasize sustainability). Bertha uses this configuration to adjust the tone and style of all generated content. Provide a few example sentences that exemplify your brand voice as reference. The more specific your brand voice definition, the more consistently Bertha’s output aligns with your existing content.
How do I generate WooCommerce product descriptions in bulk using Bertha AI?
Bertha’s WooCommerce integration allows product description generation from the product edit screen. For bulk generation: go to WooCommerce → Products list view, and check if Bertha offers a bulk action option. If not available in the current version: open each product, click the Bertha character in the description field, and generate. For large catalogs, this per-product process is time-consuming — AI Engine Pro or AI Power offer more capable bulk WooCommerce generation features if batch processing is a priority.
Frequently Asked Questions
Is Bertha AI better than using AI Engine with a ChatGPT API key for WooCommerce descriptions?
It depends on technical comfort and volume. Bertha is simpler — install and use without API configuration. At $160/year, it includes a fixed word allowance. AI Engine with an OpenAI API key is cheaper per word at scale (GPT-3.5-turbo is roughly $0.002/1,000 tokens — $160/year buys millions of words via API vs Bertha’s plan limits). For non-technical users who value simplicity, Bertha is worth the premium. For developers or high-volume users, API-based solutions are more economical.
Does Bertha AI support multiple languages?
Yes — Bertha supports content generation in 100+ languages. Configure the target language before generating to produce content in your preferred language. Quality varies by language — major languages (Spanish, French, German, Portuguese, Italian, Dutch) produce high-quality output. For multilingual WooCommerce stores, Bertha can generate product descriptions in multiple languages from the same product page.
Can Bertha AI break after updates?
Yes, that can happen, especially on older sites with many plugins. This usually happens when the plugin, theme, and add-ons are updated out of sequence. In most cases, testing on staging catches the issue before it reaches the live site. From experience, backups and changelog reviews save a lot of cleanup time.
What should I check before installing Bertha AI?
Start by checking whether another plugin already does the same job. In most cases, overlap is what creates avoidable conflicts and performance issues. A common issue is installing a plugin because it looks convenient without checking the stack first. From experience, a short compatibility review avoids most of the pain later.