Writesonic vs Copy.ai
People land on this pair when they've outgrown a plain AI writer and are trying to figure out whether their next tool should be a content engine that gets articles to rank, or a workflow engine that gets outbound and sales copy out the door.
The difference that matters
Writesonic has pivoted from a straight AI writer into an AI-search-visibility platform, its Starter plan tracks how ChatGPT, Gemini and Google AI Overviews mention your brand alongside a capped 15 articles and 10 site audits a month, all for one user. Copy.ai's cheapest tier, Chat at $29/mo, gives 5 seats and unlimited words for conversational copy, but the real product sits one tier up, Growth at $1,000/mo buys 20,000 workflow credits and 75 seats to automate multi-step GTM pipelines, not just generate text.
Side by side
| Writesonic | Copy.ai | |
|---|---|---|
| Free tier | No permanent free plan; a one-time trial, no credit card required, worth roughly 10,000 words of credit plus 1 article, 1 site audit (100 pages) and 5 Chatsonic generations | Not present on the current direct-fetch pricing page; third-party trackers describe a 'Free Forever' tier (1 seat, 2,000 words/month of chat, 200 bonus credits, no card required) that could not be confirmed live |
| Entry paid plan | Starter, $79/mo billed annually ($948/yr): 15 AI articles/month, 50 prompts and 50 tracked answers per day, 10 site audits (100 pages), 1 user seat, 1 project, 10 agentic trial runs | Chat plan, $29/mo billed monthly or $24/mo billed annually ($288/yr): 5 seats, unlimited chat words, unlimited chat projects |
| Bills in | Mixed metering: a monthly article quota layered with daily tracking caps and a hard 1-seat/1-project limit at the entry tier, not flat or unlimited | Unlimited words for chat/copy generation on every paid tier; separate, tiered 'workflow credits' meter the automation features instead (Growth $1,000/mo = 20,000 credits/75 seats, Expansion $2,000/mo = 45,000 credits/150 seats, Scale $3,000/mo = 75,000 credits/200 seats) |
Choose Writesonic if
Pick Writesonic if you're a solo marketer or small team writing SEO content on a budget and want keyword research, fact-checked drafts and AI-search tracking bundled into one $79/mo plan.
Choose Copy.ai if
Pick Copy.ai if the job is sales and outbound at scale, sending one prompt across hundreds of leads or chaining research-to-email steps into a repeatable workflow, and you can justify the jump from $29/mo chat to four-figure workflow tiers.
Our verdict
Writesonic wins on content-at-a-price for SEO output, Copy.ai wins on GTM automation once you're ready to pay for the workflow layer, not just the words. They barely compete for the same buyer once you look past both being labeled 'AI writing'.
What to watch out for
Writesonic's entry price moved from an old $16/mo figure to $79/mo billed annually as part of its shift toward AI-search tracking, so any source still quoting $16 to $39/mo is stale. Copy.ai shows no free plan on its live pricing page even though some aggregators still list a 'Free Forever' tier, and its $1,000/mo automation tier is currently labeled 'Growth' rather than the 'Workflows' name used elsewhere, same price, different branding. Both prices confirmed live.
Compare against the rest
Both of these sit in the full Writing & Copy directory, which covers 5 tools.
SearchAll.ai does not sell any of these tools and is not affiliated with either tool. Some outbound links are affiliate links, marked sponsored. Affiliate status never affects our verdict or the figures above.