
SpecialistOpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.

Gauth records 7,164,627 monthly visits with +52.4% month-over-month growth and Freemium pricing. Simplicity AI records 326 monthly visits with -89% growth and Freemium pricing.

Fill any PDF form in seconds with AI
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | gauthmath.com | simplicity.ai |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 7.16M (7,164,627) | 326 (326) |
| MoM Traffic Delta |
| +2.46M (+52.4%) |
| -2.64K (-89%) |
| Primary Market & Share | 🇺🇸 United States (37.9%) | 🇺🇸 United States (100%) |
|---|
| Direct Visits / mo | 1.27M | 128 |
|---|
| User Rating | 4.2 | 4.2 |
|---|
| Supported Platforms | Website | Website |
|---|

Snap a homework question and get step-by-step AI answers
Upload or paste a homework question and receive an answer in seconds, covering maths, sciences, business, writing and social sciences.
Solutions break the problem into clear steps with reasoning and conceptual tips, so students learn the method rather than only the result.
When AI output is not enough, students can escalate to verified human tutors for personalised guidance, including help with advanced problems.
An explorable visual map turns a subject into zoomable layers of related ideas, with each image traced back to a real source.

Fill any PDF form in seconds with AI
Upload any PDF form and let the AI populate it from a source document such as an ID, passport, resume, or previously completed form, with field matching across the two files.
Static, scanned, or flat PDFs are detected and rebuilt as structured digital forms with real text fields, checkboxes, and dropdowns you can edit in the browser.
Snap a picture of a license, passport, or bank statement and the AI extracts the data and drops it into the matching fields automatically.
Sign forms with a finger, stylus, or typed text, record a signature once, and reuse it across documents without printing or scanning.

SpecialistOpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.

SpecialistReal-time AI answer engine and research workspace combining live web citations with frontier reasoning models.

SpecialistProvides extensive shared study notes and AI learning tools, offering broader crowdsourced resources than Gauth's prompt solver.
#3SpecialistCombines AI homework help with a massive repository of student-uploaded study documents, unlike Gauth's pure solver focus.
Offers broad multi-subject homework assistance and exam prep similar to Gauth, but with more comprehensive flashcard tools.
Build powerful forms, surveys and quizzes with AI in minutes
Provides detailed step-by-step math problem-solving like Gauth, adding animated visual explanations for tricky equations.

Free AI-powered PDF editor, converter and reader for every device

All-in-one online PDF editor with AI helpers for reading, summarizing, and generating documents

All-in-one AI design platform for e-commerce and marketing visuals


Features guided STEM tutoring and step-by-step homework help comparable to Gauth, but with a stronger focus on structured learning.

Solves academic questions from photos and PDFs like Gauth, with similar step-by-step breakdowns for diverse subjects.
SpecialistOpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
SpecialistReal-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
SpecialistProvides extensive shared study notes and AI learning tools, offering broader crowdsourced resources than Gauth's prompt solver.
SpecialistCombines AI homework help with a massive repository of student-uploaded study documents, unlike Gauth's pure solver focus.
Offers broad multi-subject homework assistance and exam prep similar to Gauth, but with more comprehensive flashcard tools.
Free AI-powered PDF editor, converter and reader for every device
All-in-one online PDF editor with AI helpers for reading, summarizing, and generating documents
All-in-one AI design platform for e-commerce and marketing visuals
Solves academic questions from photos and PDFs like Gauth, with similar step-by-step breakdowns for diverse subjects.