Bertha AI vs VoicePen AI (2026): Pricing, Features & Which to Choose

Who comes out ahead

Based only on the facts in our directory. The right pick still depends on the job you need done.

Lower starting price
Not comparable
Not comparable: Bertha AI does not list a price
Free plan
Bertha AI
Only Bertha AI has one
Higher rating
Tie
3.5 against 3.5
Same job?
Yes
Both are Writing tools

Side by side

Compared on	Bertha AI	VoicePen AI
Our rating	3.5	3.5
Starts at	Free	$6.99/mo
Free plan	YesBetter	No
Category	Writing	Writing
Plans	Free	From $6.99/mo
Key features	AI writing generation directly inside the WordPress dashboard AI image generation and search included GPT-powered chat module for site visitors SEO-friendly content optimization Multi-language content generation	GPT-4 and Whisper-powered audio/video-to-blog-post conversion Four blog post variations per upload, plus transcript and SRT file Built-in SEO optimization and content editor Topic generation from uploaded audio content 96 languages supported
Pros	Generates content directly in the WordPress editor, no copy-paste workflow Bundles text and image generation in one tool Free Forever tier available with a real usage allowance (5,000 words, 10 images)	Names its underlying AI models (GPT-4, Whisper) rather than vague 'AI-powered' claims Four variations per conversion gives real editorial choice, not one forced output Flexible pricing - one-time, monthly, or pay-per-conversion
Cons	WordPress-only - no value for sites on other platforms Multi-site pricing ($34-$84/month) adds up for agencies managing many client sites Word/image allowances on paid tiers still cap heavy usage	Monthly plans cap the number of blog posts generated (15-35 depending on tier) AI-generated drafts from spoken audio still need a human edit pass before publishing Quality depends on source audio clarity - noisy recordings transcribe less accurately
Company	Bertha AI	VoicePen AI

Prices come from each vendor's pricing page, last checked 20260826. Check the vendor before you buy.

FAQ

Questions people ask

Is Bertha AI better than VoicePen AI?

In our reviews Bertha AI scores 3.5 and VoicePen AI scores 3.5. The better pick depends on the job. Bertha AI: AI writing assistant built directly into the WordPress dashboard - product descriptions, blog posts, landing pages and a GPT-powered chat module, with AI image generation included. VoicePen AI: GPT-4 and Whisper turn a podcast, YouTube clip, webinar or voice memo into a polished, SEO-optimized blog post in under 5 minutes - four variations, a transcript and an SRT file included.

Which is cheaper, Bertha AI or VoicePen AI?

Bertha AI: free. VoicePen AI: from $6.99/mo.

Do Bertha AI and VoicePen AI have free plans?

Only Bertha AI has a free plan.

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