Welcome to the pbi.lol FAQ page! Below, you’ll find detailed answers to common questions about our AI-powered academic document analysis service, built by university instructors, specialty educators, and professional marking assistants.
For over a year, our system has been used by academic professionals to refine and assess student work, and now it’s available directly to students—without subscriptions, paywalls, or usage limits.
pbi.lol is a wholly owned subsidiary of Predictive BioCompounds Incorporated (PBI.BIO), a company registered in Wyoming and headquartered in San Diego, California. Learn more about PBI.BIO at https://pbi.bio.
If you have any other questions, feel free to reach out at info@pbi.lol.
1. What is pbi.lol?
pbi.lol (Paper Bot Intelligence) is an AI-powered academic document analysis service designed to help students improve their writing, citation accuracy, formatting, and overall clarity. Developed by university instructors, specialty educators, and marking assistants, our system has been used in academic settings for over a year and is now available directly to students. Unlike other services, we do not require subscriptions or have usage limits—just a one-time fee per analysis.
2. How does pbi.lol work?
Using our platform is simple: 1️⃣ Enter your email address. 2️⃣ Paste your assignment text and the assignment instructions. 3️⃣ Submit and pay a one-time fee of $1.99. 4️⃣ Our AI analyzes your document, checking for grammar, spelling, clarity, citation accuracy, and more. 5️⃣ Within minutes, your detailed feedback report is emailed to you. Most users receive their reports in under a minute, but during peak demand, it can take up to 15 minutes.
3. What makes pbi.lol different from other writing checkers?
Unlike generic spell checkers or citation tools, pbi.lol provides: ✔️ AI trained on academic writing – Built by university instructors to focus on clarity, structure, and proper citations. ✔️ Detailed feedback, not just corrections – We don’t just fix grammar; we explain what needs improvement. ✔️ No subscriptions or hidden fees – A simple, affordable one-time payment for each document. ✔️ Instant, professional-level feedback – Get AI-powered insights in minutes, not hours or days. For students looking for faster, smarter, and more reliable feedback, pbi.lol is your go-to academic assistant.
4. What types of documents can I submit?
You can submit any academic writing, including: 📖 Essays & Research Papers 📚 Book Reviews & Literature Analyses 📑 Case Studies & Reports 📊 Assignments with Data Analysis or Equations 🎓 University Applications & Personal Statements Just paste your text directly into the form—no need to upload files.
5. How long does the analysis take?
Most results are emailed within a minute, but during busy periods, it may take up to 15 minutes. If you haven’t received an email after 15 minutes: • Check your spam/junk folder. • Ensure you entered the correct email address. • If you still don’t see it, contact us at info@pbi.lol.
6. What if I submit the wrong document or email address?
Once submitted, documents are processed immediately, and we cannot make changes to the document or email address. Make sure you double-check your email and text before submission. If you don’t receive your results due to an error, email us at info@pbi.lol.
7. What does the AI check for?
Our AI analyzes several key academic writing areas, including: ✔️ Grammar & Spelling – Fixes errors and awkward phrasing. ✔️ Clarity & Conciseness – Suggests improvements for readability. ✔️ Citations & Referencing – Ensures proper in-text citations (APA, MLA, Harvard, etc.). ✔️ Formatting Compliance – Checks adherence to academic style guides. ✔️ Math & Data Verification – If your assignment includes equations, tables, or graphs, we check for correctness.
8. Does pbi.lol rewrite my assignment?
❌ No! Our AI does not rewrite or generate new text. Instead, it: ✅ Highlights errors and suggests corrections while keeping your work original. ✅ Ensures your writing remains your own—just more polished and academically sound. ✅ Does not create or fabricate sources—you must provide accurate citations. This ensures that your work is authentic and meets academic integrity standards.
9. Is pbi.lol plagiarism detection software?
No. We do not scan or compare documents against plagiarism databases. Our focus is academic clarity, correctness, and citation formatting—not plagiarism detection.
10. How much does pbi.lol cost?
Each document analysis is only $1.99—a one-time fee. ✅ No subscriptions ✅ No monthly charges ✅ No usage limits You pay only when you need it.
11. What payment methods do you accept?
We process payments securely through Stripe, which accepts: 💳 Credit/Debit Cards (Visa, MasterCard, Amex, etc.) 💰 Apple Pay & Google Pay (where available) All payments are encrypted and securely processed.
12. Do you offer refunds?
Refunds are only available for technical issues where the service fails to deliver results. We cannot offer refunds if: • You entered the wrong email. • You changed your mind after submission. • The AI feedback wasn’t what you expected. For refund inquiries, contact info@pbi.lol.
13. Is my document stored or shared?
No! We never store, share, or reuse your submitted text. Once your analysis is completed and emailed to you, the document is not retained on our servers. Your privacy is our top priority.
14. Will my document be used for AI training?
❌ No. Your document is processed only once and is not used to train AI models. We do not retain your text beyond the analysis session.
15. I haven’t received my email—what should I do?
If your results haven’t arrived within 15 minutes: 1. Check your spam/junk folder. 2. Make sure you entered the correct email. 3. Ensure you added info@pbi.lol to your safe senders list. 4. Still no email? Contact us at info@pbi.lol with your transaction details.
16. I have a different question. How do I contact support?
For any additional questions or technical support, email info@pbi.lol. We typically respond within 24 hours.
17. How accurate is pbi.lol’s analysis?
Our AI has been meticulously trained on a vast corpus of academic texts, enabling it to provide highly accurate feedback on grammar, clarity, and citation formatting. While it excels in identifying common issues, it’s always a good practice to review the suggestions to ensure they align with your specific context.
18. Which web browsers are compatible with pbi.lol?
pbi.lol is optimized for modern web browsers, including: • Google Chrome • Mozilla Firefox • Safari • Microsoft Edge For the best experience, ensure your browser is updated to the latest version.
19. Is there a word limit for submissions?
Currently, pbi.lol can process documents up to 10,000 words. If your document exceeds this limit, consider splitting it into smaller sections and submitting them separately.
20. Is pbi.lol compliant with academic integrity policies?
Absolutely. pbi.lol is designed to assist students in improving their writing while upholding academic integrity. Our tool provides suggestions and guidance without altering the original content, ensuring that the work remains authentically yours.
Final Notes
pbi.lol was built by real educators and academic professionals to help students improve their writing without subscriptions or restrictions. Fast, accurate, and affordable—we’re here to help you submit your best work with confidence.