What Is SpeedAI

SpeedAI is an AI assistant built for research and academic writing. It focuses on the text work that surrounds a paper: lowering similarity scores, softening the traces of AI generation, polishing academic phrasing and checking a draft for AIGC markers. The goal is to keep the original meaning intact while making the language more standard, rigorous and professional.

Rather than acting as a general writing tool, SpeedAI collects the steps that normally happen in sequence into one place. After a first draft you can reduce duplication, then run AIGC detection on the paragraphs that look risky, then normalise formatting, organise references and export the finished document. SpeedAI states that it pays attention to data security as part of this one-stop workflow.

Key capabilities

Similarity reduction. The text is analysed and a set of rewriting suggestions is returned, lowering the duplication rate while preserving the core meaning of the original.

Lowering the AIGC rate. Content is optimised so that machine-generated traces are reduced, the writing reads more naturally and the risk of being flagged as AI-generated by detectors decreases.

Academic polishing. Expression is lifted to an academic register, terminology is refined, and the language becomes more standard and rigorous, improving the overall quality of the paper.

AIGC detection. The text is scanned efficiently for AIGC traces so authors can see which parts of a draft may carry AI-generated characteristics.

Literature review. A structured literature review is generated quickly, helping to map and summarise the current state of research in a field.

Research proposal. A well-formed proposal document is produced to give project kick-offs a standardised starting point.

AI article drafting. High-quality academic text is generated to provide ideas and a first-draft reference.

AI editor. Writing suggestions and optimisation options arrive in real time while you create and edit.

Formatting. A chosen format is applied to a whole document in one click so the layout matches academic conventions.

Reference management. Research literature is organised and stored efficiently, making sources easy to find and cite.

Content review. The tool acts as an intelligent review assistant, checking the logic and academic soundness of the content.

Research agent. Working from a corpus of 250 million papers, it generates professional documents that can include formulas, figures and cross-references.

AI slides. Academic presentation decks are generated in one click and can be exported as pptx.

How to use SpeedAI

1. Register and sign in. Open the official site at https://speedai.com/ , create an account and sign in.
2. Choose a function. Pick the service you need from the home page or the function menu, such as similarity reduction, AIGC reduction, academic polishing or AIGC detection.
3. Enter or upload content. Type or paste text into the box, or upload a document in a supported format.
4. Start processing. Click start or submit and the system handles the text or document automatically.
5. Review the result. Read the optimised text, the detection report or the polishing output once processing finishes.
6. Download or export. When you are satisfied, click download or export to save the processed file.
7. Continue. Return to the home page to repeat the process, or check the help documentation for advanced use.

Typical use cases

• Academic writing. Draft papers, literature reviews and proposals with lower duplication, better expression and properly formatted documents.
• Research support. Use content review, reference management and formatting to organise materials, unify layout and catch problems early.
• Content creation. Get writing ideas, generate first drafts and optimise text in real time for creative or editorial work.
• Education and learning. Give students guidance and optimisation suggestions for academic writing, and help teachers prepare course material and check assignments.
• Business and institutions. Write enterprise reports and project summaries, refine wording, reduce duplication and keep document quality consistent.

Pricing

SpeedAI uses free credits plus paid credit packages. The published tiers are:

• Free. 500 general credits on registration, 2,000 Agent credits from the daily check-in, and one free AIGC detection per day.
• Starter. 19.98 CNY, 20,000 total credits, with 10,000 general and 10,000 Agent credits included.
• Basic. 36 CNY, 40,000 total credits, with 20,000 general and 20,000 Agent credits included.
• Pro. 79.98 CNY, 100,000 total credits, with 50,000 general and 50,000 Agent credits included.
• Enhanced. 148.8 CNY, 200,000 total credits, with 100,000 general and 100,000 Agent credits included.
• Advanced. 418 CNY, 600,000 total credits, with 300,000 general and 300,000 Agent credits included.
• Flagship. 1,200 CNY, 2,000,000 total credits, with 1,000,000 general and 1,000,000 Agent credits included.

Credit composition, validity period and entitlements follow the official description, so check the site before paying.

Limitations to keep in mind

• Credits are consumed per job. Every function spends credits, and long documents or batch work drain them faster, so estimate the workload before choosing a package.
• Detection results are indicative. AIGC detection and AIGC reduction depend on the detector's algorithm; different platforms can disagree, so a single result should not be treated as a final verdict.
• Human review is still required. Rewritten and polished text must be checked by the author against data, citations and conclusions to avoid factual drift.
• Academic integrity comes first. These features exist to improve writing quality, not to conceal plagiarism or contract cheating.
• Check handling of sensitive material. For unpublished results, confidential data or copyrighted references, confirm how the platform processes and retains documents.

FAQ

Who is SpeedAI for? Mainly researchers and university staff and students who work with academic text, as well as business and institutional users who write reports and project summaries and need similarity reduction, polishing, AIGC checks and standard formatting.

Does similarity reduction change the meaning? SpeedAI describes its suggestions as preserving the core meaning of the original. In practice, check the result paragraph by paragraph, especially data, formulas and conclusions.

What does the free version include? Registration gives 500 general credits, the daily check-in gives 2,000 Agent credits, and one free AIGC detection is available each day.

Can I export a usable file? Yes. Results can be downloaded or exported, and the AI slides feature produces a presentation deck that exports as pptx.

Where does the academic data come from? The research agent works from a corpus of 250 million papers to produce documents with formulas, figures and cross-references; coverage and update frequency follow the official description.