Five names show up in almost every AI writing comparison: Jasper, Copy.ai, Writesonic, Rytr, and HubSpot. Three of them no longer describe themselves as writing tools at all. That is the most useful fact in this category right now, and no pricing page is going to tell you.
Three of the five stopped selling writing
Read the homepages instead of the feature tables. Jasper leads with putting AI agents to work for marketing. Copy.ai calls itself an AI-native go-to-market platform. Writesonic's hero is about winning customers from AI search. Those are not sentences a writing tool writes about itself.
The category drifted for an obvious reason. Raw drafting got cheap. When any general model can produce a competent thousand words, nobody can charge a premium for the drafting itself. So the vendors moved up-stack — into agents, into go-to-market workflow, into AI search visibility — and the writing became a feature inside something larger. You are still allowed to use it as a writing tool. You are just no longer the customer it is priced for.
- ›Jasper — now sells itself as a marketing agent platform. Drafting is one job among several the agents are supposed to do.
- ›Copy.ai — repositioned around go-to-market motions: sales and marketing workflow, not blog posts.
- ›Writesonic — sold as an SEO and GEO tool. It meters tracked prompts, projects, articles per month, and site-audit volume. Not words.
- ›Rytr — still an actual writing tool, and the leanest of the set. Flat per-account subscription, no seat math to do.
- ›HubSpot — was never a writing tool. Content Hub and the Breeze AI features live inside a CRM you are also buying.
Cost per word is the wrong metric
Generated words are not the deliverable — published words are. A tool that produces twice the volume at half the price is worse if its output needs three times the editing, because the expensive input in content operations has always been your team's attention, not the generation.
The repositioning makes this metric more necessary, not less. Once a vendor stops selling words, it stops quoting a word allowance you could divide by. You are left with credits, tracked prompts, seats, and contact tiers — none of which convert to each other. The only number that survives translation is the one you compute yourself on your own briefs.
They do not bill in the same unit
This is why side-by-side pricing tables for this category are close to useless. It is not that the numbers are different. It is that the numbers are denominated in different things. Here is the shape of each, which is the part that stays true after the next repricing.
- ›Jasper — per-seat subscription, plus a separate credit meter that governs the newer agent and GEO features. Two bills in one, and the second one moves with usage you cannot forecast in month one.
- ›Copy.ai — two tracks. A low-cost per-seat chat plan, then workspace-level plans priced on bundled workflow credits and seat pools. Different logic on each side of the gap.
- ›Writesonic — metered on tracked prompts, projects, articles per month, and site-audit volume. Priced as an SEO and GEO product, so its unit is coverage, not output.
- ›Rytr — flat per-account subscription. The free tier is metered in characters; the paid tiers advertise unlimited generation. Simplest bill in the set.
- ›HubSpot — hybrid, and the most complicated. Per-seat at the entry level, then a flat platform fee with bundled core seats, marketing-contact tiers, and a consumable credits meter on top.
Copy.ai has no middle
Worth knowing before you start: there is no mid-market self-serve tier between Copy.ai's chat plan and its workspace plans. The jump is roughly two orders of magnitude. Practically, that means growing out of the cheap plan does not produce an upgrade click — it produces a sales conversation. If your content operation is small but real, budget for that conversation or pick a vendor with a ladder instead of a step.
Does Copy.ai do content repurposing?
Short answer: it does not document one. Neither its pricing page nor its homepage lists a content repurposing feature. If repurposing is the job you are hiring for, that is a real gap.
Two of the five do document it. Jasper ships Remix Content on both of its published tiers, so you get it without climbing. HubSpot ships Content Remix on its upper tiers, which means you are buying up the platform ladder to reach it. Writesonic and Rytr lead with something else — Writesonic with search coverage, Rytr with plain generation.
Be honest with yourself about what a documented repurposing feature actually buys. It automates the derive step. It does not automate the two steps around it: choosing a source asset worth repurposing, and fact-checking every derivative before it ships. Teams that automate only the middle step end up with more drafts and the same bottleneck.
The repurposing workflow the feature does not replace
A comparison protocol you can finish in a week
Vendor verdicts age out fast because pricing and models change constantly, so the durable asset is the method rather than any particular winner. This one is deliberately small enough that you will actually finish it.
- 01Pick three real briefs you were going to write anyway — not sample prompts. Sample prompts flatter every tool equally.
- 02Shortlist no more than three tools. Beyond three you will not finish, and an unfinished evaluation defaults to whoever ran the best demo.
- 03Generate the same three briefs in each, using that tool's own recommended workflow rather than a generic prompt. If it sells agents, test the agents.
- 04Have one editor take every draft to publishable and log the minutes. Same editor throughout, or the comparison is noise.
- 05Compute cost per usable word, then check the subscription shape against your real monthly volume — seats you will fill, credits you will burn, contacts you already have.
What actually separates them
Raw text quality has largely converged; most of these sit on similar underlying models. The differences that persist are structural, and those are the ones worth spending your test week on.
- ›Brand voice control — whether it holds a specified voice across a long piece or drifts back to generic after a few hundred words.
- ›Source grounding — whether you can feed it your own material and have it stay inside those facts.
- ›Workflow fit — where drafts live, who approves, and whether it connects to the systems you already run.
- ›Output structure — headings, internal links, and schema you do not have to rebuild by hand.
- ›Data handling — whether your inputs train the vendor's models, which matters before anything confidential goes in.
Which shape fits which operator
Not a ranking. Rankings in this category are stale in a quarter. This is a match between how you are structured and how each vendor bills, which changes far more slowly.
- ›One person doing all the writing — a flat per-account subscription like Rytr's fits, because you are paying for output and there is no seat math to get wrong.
- ›A small team with two or three writers — per-seat plus a credit meter, Jasper's shape, works if you first find out which features draw down the meter and which do not.
- ›Already running HubSpot as your CRM — the content tools are easier to justify because the platform fee is already sunk. If you are not on it, do not buy a CRM to get a writer.
- ›Chasing AI search visibility rather than blog volume — Writesonic is priced for that job. It is a different job, so compare it against SEO tools, not against writers.
- ›Running a real go-to-market ops function — Copy.ai's workspace tier is built for that. If you only want drafts, it is far more product than the job requires.
Where the volume plan stops being worth it
Higher tiers sell more generation. If your constraint is editorial capacity rather than draft supply, buying more generation makes the bottleneck worse and adds an unread backlog. Upgrade when editors are genuinely waiting on drafts — not before. That test is worth re-running every quarter, because the answer changes when someone leaves.
One more thing worth knowing before you compare anything: this unit-mismatch problem is not unique to writing tools. It is worse in social media management, where vendors bill per seat, per user, per channel, and per brand — four different denominators for what looks like one category.
How social tools bill in four different units