Copy.ai vs Writesonic
Both tools have moved away from being cheap pure writing apps in 2026, which makes this comparison about divergence, not a winner: Copy.ai (acquired by Fullcast in Oct 2025) now sells a Chat plan at $29/mo and enterprise GTM workflows, while Writesonic is now an AI SEO/GEO visibility platform whose self-serve plans start at $79/mo billed annually. Neither is the budget pick for occasional writing anymore, and we did not score output quality.
| Decision point | Copy.ai | Writesonic |
|---|---|---|
| Best suited to | Teams reusing structured sales and marketing workflows alongside AI chat. | Marketing teams tracking brand visibility in AI search and planning related content work. |
| Plans and cost | Self-serve Chat is listed for 5 seats at $29/month or $288/year ($24/month equivalent). Workflow plans and enterprise terms differ; confirm current seat and credit allowances. | The current page offers a free trial without a card and lists paid plans with monthly and annual billing. Its annual view shows Starter at $79/month equivalent, Basic at $199 and Growth at $399; the billing currency was not confirmed. An official plan guide gives different details. Verify the current allowance, currency and billing period; a permanent free tier was not confirmed. |
| Limitations | Chat access and Workflow credits are separate; workflow credit use varies by workflow complexity, steps, and content. The listed Chat plan includes multiple seats. | Plan limits and tracked markets affect what can be monitored. The current pricing page and a published plan guide show different plan names and prices, so confirm the live checkout details. |
Use the same input
Write a 500-word product description for a new desk lamp, then set up tracking to see how the brand appears in AI search answers.
What a successful result must preserve
The copy must be producible within plan limits, and the plan must include brand-visibility tracking in AI search answers (ChatGPT / Gemini / AI Overviews).
Evidence and test status
Pricing and feature comparison based on publicly available information. Pricing/features from both companies' official sites, checked 2026-09-06 (Copy.ai pricing page and help center, verified via contentforce) and 2026-10-23 (Writesonic pricing page, verified via softhubtools). No hands-on scored test was run; no quality ranking is claimed. Note: Copy.ai's official pricing page currently only shows Chat and Enterprise; Growth/Expansion/Scale four-digit monthly tiers have been removed; Writesonic's pricing page has no permanent free tier, only a 7-day trial.
- Copy.ai — Official Copy.ai plans and pricing ↗ (reviewed 2026-10-15), Official linked help article on Workflow credits ↗ (reviewed 2026-10-15), Official Copy.ai support center ↗ (reviewed 2026-10-15)
- Writesonic — Current official Writesonic pricing and product positioning ↗ (reviewed 2026-10-15), Official GEO setup guide ↗ (reviewed 2026-10-15), Official subscription plan guide ↗ (reviewed 2026-10-15)