Chamfer AI reads specs, drawings, submittals, and schedules on a Windows PC, then drafts conflicts, RFIs, and reports. A qualified professional reviews every draft before anyone treats that draft as final. Chamfer AI is not a licensed engineer, architect, or attorney. Project files stay on the computer, and a buyer downloads Chamfer AI from the Microsoft Store.
Get Chamfer AI in the Microsoft Store
Purchases and subscriptions for the Windows apps are processed by Microsoft. A refund for Chamfer AI follows Microsoft Store policy.

What files does Chamfer AI read on a Windows PC?
Chamfer AI reads specs, drawings, submittals, and schedules that you choose on that Windows PC.
The reviewer picks the files for the review, and a file left out of the set is not read.
The four file types are the written requirements, the sheets, the review package, and the timing of the work.
sosasoundaudio.com does not ask you to create an account before you read how Chamfer AI works.
What is a spec in a Chamfer AI review?
A spec is the written set of requirements for the materials, the workmanship, and the finished work.
A spec states what must be provided, how the work must be installed, and which standard the work has to meet.
Chamfer AI reads the spec you choose so a later draft can compare that text with the other files.
A spec section that you do not include cannot show up in the draft, because the app did not read it.
What is a drawing in a Chamfer AI review?
A drawing is a sheet that shows the work in plan, section, elevation, or detail.
Notes on the sheet, dimensions, and callouts are part of what the file says about the work.
Chamfer AI reads the drawing files you choose and can set them beside the spec during the draft.
A sheet that stays off the PC, or that you never choose, is outside that review.
What is a submittal in a Chamfer AI review?
A submittal is the package sent for review before that part of the work is accepted.
A submittal can include product data, a shop drawing, or a sample record that the project asked for.
Chamfer AI reads the submittal you choose and can draft a note when it disagrees with the spec or the drawing.
A Chamfer AI draft does not accept or reject the submittal, because that decision stays with a qualified professional.
What is a schedule in a Chamfer AI review?
A schedule is the timing of the work, including when a task starts and when it is due.
A schedule can also be a sheet in the set, such as a door schedule or a finish schedule.
Chamfer AI reads the schedule file you choose so the draft can compare dates or listed items with the other documents.
The review uses the schedule file you chose, so a date outside that file is outside the draft.
What does Chamfer AI draft from the files you chose?
Chamfer AI drafts conflicts, RFIs, and reports from the specs, drawings, submittals, and schedules you chose.
Each of those drafts is a starting text for a person, not a finished instruction to the field.
Chamfer AI can produce one kind of draft, or more than one, from the same set of files.
The reviewer still decides which draft to keep, which line to edit, and which draft to throw out.
What is a conflict draft from Chamfer AI?
A conflict draft is a written note that two parts of the document set do not say the same thing.
One example is a spec that asks for one fire rating while a drawing note shows a different rating.
Chamfer AI can draft that kind of mismatch so the reviewer sees the two statements together.
A conflict draft does not decide which statement governs, and Chamfer AI does not revise either file.
A qualified professional checks the quoted lines against the original files before anyone acts on them.
What is an RFI draft from Chamfer AI?
An RFI draft is a written question for a point the chosen documents do not answer.
The letters RFI stand for request for information, which is the question sent when the set is unclear.
Chamfer AI can draft the question, the file it came from, and the answer the set failed to give.
Sending that question to an architect, an engineer, or an owner is a separate step a person takes.
Chamfer AI does not file the RFI with a city, a court, or a project portal by itself.
What is a report draft from Chamfer AI?
A report draft is the written record of the conflicts and questions found in the files you chose.
A report draft gathers those items in one place so a reviewer can read them without hunting through every sheet.
A Chamfer AI report stays a draft until a qualified professional checks the report against the files.
A line in the report that the reviewer cannot match to a file should be removed or rewritten by that person.
Who has to review a Chamfer AI draft before it is used?
A qualified professional reviews every Chamfer AI draft before anyone treats it as final.
The qualified professional compares the draft with the spec, the drawing, the submittal, and the schedule.
If a Chamfer AI draft is wrong, incomplete, or aimed at the wrong trade, the reviewer corrects the draft or discards the draft.
The company does not review your project for you, and this website does not sign the draft.
Does Chamfer AI replace a licensed engineer, architect, or attorney?
Chamfer AI does not replace a licensed engineer, architect, or attorney.
Chamfer AI does not stamp a drawing, seal a calculation, or sign a letter as a licensed professional.
Chamfer AI does not give a legal opinion, and Chamfer AI does not say a code section has been satisfied.
Stamping, sealing, and legal opinions stay with the licensed person the project already requires.
Using the app does not remove the need for that review, that stamp, or that signature.
Where do the project files stay during a Chamfer AI review?
The project files stay on the Windows PC where you chose them for the review.
Chamfer AI reads those local files, and this website does not ask you to upload the set.
A copy you make yourself, such as a file you email to a colleague, is your own step.
Closing the app does not move the original files to Sosa Sound Audio Technologies Inc.
Where does an optional OpenAI key stay in Chamfer AI?
An OpenAI key is optional, and any key you add stays on that Windows PC.
A reviewer can run Chamfer AI without placing a key in the app, because the key is not required.
An added OpenAI key is entered on that computer, and that key stays on the PC.
The privacy notice for this website and the Windows apps states the same limit in writing.
Where do you install Chamfer AI and read the price?
Chamfer AI is free to download from the Microsoft Store. A 7-day free trial comes next, and then the price is $49.99 a month.
A buyer installs Chamfer AI from the Microsoft Store without a sales call.
The listing is the place to see the current price, the system requirements, and the install button.
| Question | Chamfer AI | Document Crunch | Trunk Tools |
|---|---|---|---|
| Price printed on the public page | Free to download, then $49.99 a month after a 7-day trial | No number published | No number published |
| How a buyer gets it | Microsoft Store, with no sales call | Sales call | A price based on construction volume, with no number on the page |
Read Chamfer AI compared with Document Crunch, and read Chamfer AI compared with Trunk Tools.
Open the Chamfer AI listing in the Microsoft Store.
The company publishes the app, and Robert Sosa is the founder who built this Windows software.
What are the limits of a Chamfer AI draft?
A Chamfer AI draft covers only the files you chose, so a missing file is a missing part of the review.
A Chamfer AI draft can miss a conflict, which is why a qualified professional still reads the original set.
A Chamfer AI draft is not a permit, a stamp, a signed letter, or a direction to a crew in the field.
Chamfer AI runs on Windows, and this page does not offer a Mac build or a phone build.
English is the language of this page and of the drafts described here.
If a sentence in a Chamfer AI draft is unclear, the reviewer rewrites the sentence before anyone else relies on the draft.
How should a reviewer use the draft on the project?
The reviewer reads the draft, checks each item against the file it names, and then decides what to send.
A conflict draft becomes useful only after that person confirms both statements are really in the set.
A Chamfer AI RFI draft becomes a project question only after the reviewer edits the draft and chooses where the question goes.
A report draft becomes a project record only after that person accepts the lines that still hold up.
Questions about the app can go to contact@sosasoundaudio.com, which is the company address for this site.
See the Windows apps and studio software from Sosa Sound Audio Technologies Inc.
Which primary sources describe a spec and an RFI?
The Construction Specifications Institute publishes MasterFormat, the standard numbering system for construction specifications.
ConsensusDocs publishes the 204 Request for Information, a standard form for a question the documents do not answer.
Read the author page for Robert Sosa, with the bio, the studio record, and the pieces on this site.
Read about Robert Sosa, the founder and audio engineer, on the founder page.
Read the privacy notice for this website and the Windows apps.