Rephrase AI vs PerfectEssayWriter.ai: 8 Texts Tested
We ran Rephrase AI and PerfectEssayWriter.ai on the same 8 texts. Most of its outputs lost their punctuation, and some changed facts. See the results.
We ran Rephrase AI and PerfectEssayWriter.ai on the same eight texts between October 17 and October 19, 2026. Rephrase AI averaged 9.75 out of 10 and PerfectEssayWriter.ai 2.63. Rephrase AI scored higher on all eight. Seven of PerfectEssayWriter.ai's outputs lost their sentence punctuation, and on the support report it changed a deadline.
Rephrase AI vs PerfectEssayWriter.ai at a glance
| Decision point | Rephrase AI | PerfectEssayWriter.ai |
|---|---|---|
| Average score over 8 texts | 9.75 out of 10 | 2.63 out of 10 |
| Texts where it scored higher | 8 | 0 |
| Ties | 0 | 0 |
| Sentence punctuation | Kept on every text | Lost on 7 of 8 texts |
How we tested
We ran the same eight texts through both tools. The texts are a casual email, a 224-word support report, a research sentence with a careful hedge, a refund policy, a paragraph of stock corporate filler, a technical update full of names and terms, a paragraph about remote work and a blunt two-line note.
Rephrase AI ran in Standard, with no profile picked, all four sliders at 50% and SuperRephrase Mode off. PerfectEssayWriter.ai ran in Standard with Balanced intensity, both defaults, in English. Its sign-up asks for a phone number, so we ran it without an account. Rephrase AI ran on October 17, 2026. PerfectEssayWriter.ai ran three texts on October 17, three on October 18 and two on October 19. We scored one output per text from each tool.
Each output got 0 to 2 points on five things, meaning, facts kept, grammar, tone and flow, for a score out of 10. One person scored every output. The October 17 outputs were scored from a sheet that hid the tool names, but that person had also collected the outputs, so the blinding was partial. Outputs from the later runs were scored with the tool names known. Treat these scores as our test with the method shown, not a final verdict.
Results by text
| Text | What it is | Rephrase AI | PerfectEssayWriter.ai | Higher score |
|---|---|---|---|---|
| T1 | Casual email | 10 | 4 | Rephrase AI |
| T2 | 224-word support report | 10 | 1 | Rephrase AI |
| T3 | Research sentence with a hedge | 10 | 1 | Rephrase AI |
| T4 | Refund policy | 10 | 1 | Rephrase AI |
| T5 | Stock corporate filler | 9 | 4 | Rephrase AI |
| T6 | Technical update | 10 | 1 | Rephrase AI |
| T7 | Remote work paragraph | 9 | 3 | Rephrase AI |
| T8 | Blunt two-line note | 10 | 6 | Rephrase AI |
Where Rephrase AI pulled ahead
The support report
The report says the team wants response times back down "by the end of November". PerfectEssayWriter.ai changed that to "within the next 60 days". It also turned the average response time into a "median", turned two part-time agents into "two temporary team members" and wrote "Second there a brief service on September 19", which drops the outage. There was no sentence punctuation. It scored 1. Rephrase AI kept all 12 facts and scored 10.
PerfectEssayWriter.ai in Standard on the support report, October 17, 2026.
The technical update
The original
Priya Raman asked whether the Kubernetes migration will affect our SOC 2 Type II audit. Per Jonah at Datadog, p95 latency on the checkout-api service rose from 180 ms to 240 ms after we moved to the us-east-2 cluster, so we're holding the cutover until the PgBouncer config is fixed.
Rephrase AI
Priya Raman asked if the Kubernetes migration will impact our SOC 2 Type II audit. According to Jonah at Datadog, p95 latency for the checkout-api service increased from 180 ms to 240 ms after we moved to the us-east-2 cluster, so we're delaying the cutover until the PgBouncer config is fixed.
PerfectEssayWriter.ai
Priya Raman inquired if the Kubernetes relocation will impact our SOC 2 Type II review According to Jonah at Datadog p95 response on the checkout-api service increased from 180 ms to 240 ms after we deployed to the us-east-2 region therefore we're postponing the changeover until the PgBouncer settings
The output stops before "is fixed", so the reason for the delay is unfinished. It changed "latency" to "response", "audit" to "review" and "cluster" to "region". It scored 1. Rephrase AI kept all 11 names and terms and scored 10.
Rephrase AI in Standard on the technical update, October 17, 2026.
The casual email
PerfectEssayWriter.ai returned the email with its commas and periods taken out and the slang left in.
hey Dana quick heads up the Lisbon deck isnt gonna be ready by thurs Marco's still waiting on the Q3 numbers from finance and I dont wanna send something half baked can we push the review to Monday the 14th at 10 if thats a pain I can send you the first 12 slides tomorrow so you're not stuck sorry about this!!
It scored 4. Rephrase AI fixed the grammar, kept the friendly tone and scored 10.
Hi Dana, a quick heads-up. The Lisbon deck won’t be ready by Thursday. Marco is still waiting on the Q3 numbers from Finance, and I don’t want to send something half-baked. Can we move the review to Monday the 14th at 10? If that’s inconvenient, I can send you the first 12 slides tomorrow so you’re not left waiting. Sorry about this!!
The refund policy and the remote work paragraph
On the refund policy, "unused" became "new", "final sale" became "clearance" and "damaged" became "defective". Those change what the policy allows. It scored 1. On the remote work paragraph, "Distant employment" stands in for remote work, and "allows dispersed groups remain" is missing a word. It scored 3. Rephrase AI scored 10 and 9.
Where PerfectEssayWriter.ai came closest
The blunt note was its best text and the only one that kept its punctuation.
This marks the third occasion the document has arrived behind schedule. I require it by 5 today or I'm involving Karen.
It softened "escalating" to "involving" and turned the report into a "document". It scored 6 against Rephrase AI's 10. On the corporate filler paragraph, the ideas were roughly there, but the lines ran together with no punctuation. It scored 4.
Where Rephrase AI lost points
Rephrase AI dropped a point on two texts. On the remote work paragraph it added a hedge. "Employees can focus" became "Employees may be able to concentrate", which is less certain than the original. On the corporate filler paragraph it changed the words but kept the filler feel, ending with "they can realize their full potential and achieve meaningful results." It scored 9 on both.
Which should you choose?
Choose Rephrase AI if you want a rephrase that keeps punctuation, facts and tone. It scored higher on all eight texts. Rephrase AI also has four profiles called Academic, Professional, Casual and Creative. Sliders set formality, complexity, brevity and creativity, and there is a SuperRephrase Mode. You can compare each rephrase with your original, use focused tools for a draft, sentence, paragraph or word, and summarize text. We tested Standard only, so none of these affected the scores.
In our test, PerfectEssayWriter.ai did not match Rephrase AI on any text. If you try it, check every output for missing punctuation and changed facts before you use it.
Pricing
Rephrase AI Pro costs $29/month after a 7-day trial, or $16.92/month with annual billing. Billed $203 annually.
All eight test texts in full
Open any test to read the original text and each tool's full rewrite, word for word.
Original
hey Dana, quick heads up, the Lisbon deck isnt gonna be ready by thurs. Marco's still waiting on the Q3 numbers from finance and I dont wanna send something half baked. can we push the review to Monday the 14th at 10? if thats a pain I can send you the first 12 slides tomorrow so you're not stuck. sorry about this!!
Rephrase AI
Hi Dana, a quick heads-up. The Lisbon deck won’t be ready by Thursday. Marco is still waiting on the Q3 numbers from Finance, and I don’t want to send something half-baked. Can we move the review to Monday the 14th at 10? If that’s inconvenient, I can send you the first 12 slides tomorrow so you’re not left waiting. Sorry about this!!
PerfectEssayWriter.ai
hey Dana quick heads up the Lisbon deck isnt gonna be ready by thurs Marco's still waiting on the Q3 numbers from finance and I dont wanna send something half baked can we push the review to Monday the 14th at 10 if thats a pain I can send you the first 12 slides tomorrow so you're not stuck sorry about this!!
Original
Our customer support team handled 4,812 tickets in September, which is about 18 percent more than in August. Most of the increase came from two sources. The first was the new billing page, which launched on September 3 and confused many customers who were used to seeing invoices under Account Settings. The second was a short outage on September 19 that kept people from logging in for roughly 40 minutes. Average first response time rose from 2 hours 10 minutes to 3 hours 25 minutes, but customer satisfaction stayed fairly steady at 91 percent, down only one point. The team believes satisfaction held up because agents were given a clear script for billing questions within two days of the launch. Looking ahead, we want to bring first response time back under 2 hours 30 minutes by the end of November. To get there, we plan to add a short guide to the billing page, move invoices back into Account Settings as a second entry point, and hire two part-time agents for the evening shift, when the queue is longest. We will not add a chatbot this quarter, because the last trial in May sent too many customers to the wrong help articles. We will review the numbers again in the first week of December and decide then whether the part-time roles should become full-time.
Rephrase AI
In September, our customer support team handled 4,812 tickets, about 18 percent more than in August. Most of that increase came from two sources. One was the new billing page, launched on September 3, which confused many customers who were used to finding invoices under Account Settings. The other was a brief outage on September 19 that prevented people from logging in for roughly 40 minutes. Average first response time increased from 2 hours 10 minutes to 3 hours 25 minutes, but customer satisfaction remained fairly steady at 91 percent, down just one point. The team believes satisfaction held up because agents received a clear script for billing questions within two days of the launch. Looking ahead, we want to bring first response time back below 2 hours 30 minutes by the end of November. To do that, we plan to add a short guide to the billing page, restore invoices to Account Settings as a second entry point, and hire two part-time agents for the evening shift, when the queue is longest. We will not add a chatbot this quarter, because the last trial in May directed too many customers to the wrong help articles. We will review the numbers again in the first week of December and then decide whether the part-time roles should become full-time.
PerfectEssayWriter.ai
Our customer support team processed 4,812 tickets during September representing approximately 18 percent growth compared August Two primary factors drove this surge First the revised billing interface went live on September 3 and disoriented numerous users accustomed to accessing statements via Account Settings Second there a brief service on September 19 that prevented users from accessing their accounts for about 40 minutes The median initial response time increased from 2 hours 10 minutes to 3 hours 25 minutes although customer satisfaction remained relatively consistent at 91 percent declining by just one percentage The team attributes this resilience to providing agents with detailed instructions for billing inquiries within two days after the rollout Going forward our objective is to decrease first response time back under 2 hours 30 minutes within the next 60 days Our strategy involves three main steps First we will create a tutorial for the billing interface Second we will restore statements to Account Settings as an alternative pathway Third we will recruit two temporary team members for the evening shift when ticket volume peaks Implementation of automated conversation technology will not proceed this quarter because a previous experiment conducted in May produced problematic outcomes directing users to incorrect resources We will analyze the metrics once more in the first week of December and make a determination at that point regarding whether the part-time positions should transition permanent
Original
Although prior studies have reported a modest association between sleep duration and exam performance, these findings were largely drawn from self-reported data, which suggests that the observed effect may be overstated and warrants replication using objective measures such as actigraphy.
Rephrase AI
Although earlier studies have found a modest link between sleep duration and exam performance, those results were based largely on self-reported data, suggesting that the effect may be overstated and should be replicated using objective measures such as actigraphy.
PerfectEssayWriter.ai
While earlier research have documented a limited link among rest length and test results these conclusions were primarily based on participant-reported information which indicates that the detected impact may be inflated and requires verification through quantifiable approaches including wearable monitoring
Original
Refunds are available within 30 days of purchase only if the item is unused and returned in its original packaging. Items bought on final sale cannot be refunded, but they may be exchanged once for a different size. Shipping fees are not refundable unless the item arrived damaged.
Rephrase AI
You can receive a refund within 30 days of purchase only when the item is unused and returned in its original packaging. Final sale items are not eligible for refunds, but they can be exchanged once for a different size. Shipping fees are nonrefundable unless the item arrived damaged.
PerfectEssayWriter.ai
Reimbursements are available within 30 days of purchase provided the merchandise is new and sent in its original packaging Products purchased on clearance cannot receive refunds though they may be substituted once for an alternate size Postage charges cannot be returned except when the product was defective
Original
In today's fast-paced digital landscape, effective communication is more important than ever. By leveraging cutting-edge tools and fostering a culture of collaboration, teams can unlock their full potential and drive meaningful results. Ultimately, embracing these strategies empowers organizations to navigate challenges and thrive in an ever-evolving world.
Rephrase AI
In today’s fast-moving digital environment, effective communication matters more than ever. When teams use advanced tools and build a collaborative culture, they can realize their full potential and achieve meaningful results. Ultimately, adopting these strategies helps organizations meet challenges and succeed in a constantly changing world.
PerfectEssayWriter.ai
In contemporary rapidly evolving technological environment clear interaction remains critical as never before By utilizing advanced technology and promoting an environment centered on teamwork groups may release their complete capacity and generate significant outcomes By adopting these approaches enterprises gain the capacity to overcome obstacles and flourish in a constantly changing world
Original
Priya Raman asked whether the Kubernetes migration will affect our SOC 2 Type II audit. Per Jonah at Datadog, p95 latency on the checkout-api service rose from 180 ms to 240 ms after we moved to the us-east-2 cluster, so we're holding the cutover until the PgBouncer config is fixed.
Rephrase AI
Priya Raman asked if the Kubernetes migration will impact our SOC 2 Type II audit. According to Jonah at Datadog, p95 latency for the checkout-api service increased from 180 ms to 240 ms after we moved to the us-east-2 cluster, so we're delaying the cutover until the PgBouncer config is fixed.
PerfectEssayWriter.ai
Priya Raman inquired if the Kubernetes relocation will impact our SOC 2 Type II review According to Jonah at Datadog p95 response on the checkout-api service increased from 180 ms to 240 ms after we deployed to the us-east-2 region therefore we're postponing the changeover until the PgBouncer settings
Original
Remote work has changed how many teams communicate. Employees can focus without office interruptions, but they may also struggle to build relationships with coworkers. Companies should create clear communication habits, document important decisions, and give people regular opportunities to connect. A thoughtful approach helps distributed teams stay productive without sacrificing collaboration.
Rephrase AI
Remote work has reshaped how many teams communicate. Employees may be able to concentrate without office distractions, but they can also find it harder to build relationships with coworkers. Companies should establish clear communication practices, record important decisions, and provide regular opportunities for people to connect. A thoughtful approach helps distributed teams remain productive without giving up collaboration.
PerfectEssayWriter.ai
Distant employment has transformed how numerous groups interact Workers are able to concentrate without workplace distractions yet they might find it difficult to establish bonds with colleagues Organizations ought to establish explicit protocols record vital choices and offer staff frequent opportunities to interact A deliberate strategy allows dispersed groups remain efficient without compromising teamwork
Original
This is the third time the report has been late. I need it by 5 today or I'm escalating to Karen.
Rephrase AI
This is the third time the report has arrived late. I need it by 5 today, or I'll escalate this to Karen.
PerfectEssayWriter.ai
This marks the third occasion the document has arrived behind schedule. I require it by 5 today or I'm involving Karen.
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