DAGL

Build, test and run an AI check on every row, in one place.

Each row is one record and each column is one step. DAGL answers the same question for every row and shows what each answer read. It counts where it agrees with your expert and shows the cost first. On 412 suppliers, a full run cost about $0.84.

Try it on your dataSee how it works →
D2fx
Is Supplier safe to approve? Check its Certificate and the Expiry date.
ABCDEF
1SupplierCertificateExpiry✦ AnswerYour expertAgree
2Northwind FoodsBRCGS food safety31 Mar 2027ApproveApprove✓ Agrees
3Harbour DairyISO 220002 Nov 2026ApproveReview✗ Differs
4Fenwick MillsPage 2 missingunknownReviewReview✓ Agrees
5Alder & SonsFSSC 2200015 Dec 2025RejectReject✓ Agrees
412 rows · 46 of 50 agree with your expert · about $0.84 a run · version 5example data

Put one record on each row.

Upload a spreadsheet, or connect a database or a shared folder. Each supplier, invoice, ticket or contract becomes a row, and its files stay linked to it.

See what teams check →
1SupplierCertificate fileSites
2Northwind Foodsnorthwind_cert.pdf3
3Harbour Dairyharbour_iso.pdf1
4Fenwick Millsfenwick_cert.pdf2
…409 more suppliers
From supplier_list.xlsx and the Certificates folder

Write the question once, in plain words.

Name the columns it reads and the answers it may give. There is no formula language to learn.

Build it on a case you know →
Instructionsversion 5
Question
Is Supplier safe to approve?
Reads
SupplierCertificateExpiryPolicy
May answer
Approve, Review or Reject
And give
One line saying why

Build the check from four kinds of step.

Fetch a file, read the facts out of it, ask AI the question and send the answer on. Each step is a column, so you see its result on every row.

Run it on a schedule or from code →
Fetchnorthwind_cert.pdf
ReadBRCGS · expires 31 Mar 2027
Ask AIApprove
SendTo the supplier list
Row 2 · Northwind Foods

Open any answer to see what it read.

Every answer keeps what it read and the instructions it followed. It also keeps its version, the AI that answered and its cost.

A record for every answer →
Fenwick MillsReview
Read
Certificate PDF, page 1 of 2
Found
Page 2 is missing, so the sites are unknown
Instructions
Supplier policy check, version 5
AI
[Model name], your account
Cost
$0.002
example data

Count how often it agrees with your expert.

Put your expert's answers in the next column. DAGL counts the agreement and shows the step that went wrong in each case that differs. Your expert fixes the instructions in plain words.

How you know the answers are right →
46 of 50cases agree with your expert. These 4 differ:
Row✦ AnswerYour expertStep that went wrong
3 · Harbour DairyApproveReviewAsk AI: expiry within 30 days
17 · Kestrel BakeryReviewApproveRead: site list on page 2
29 · Meridian MillsApproveRejectRead: scanned copy
41 · Pinecrest FoodsRejectReviewAsk AI: renewal in progress
example data

See the cost before anything is sent.

Each run shows how many rows it will read and how many answers it can reuse. It then shows what the rest will cost. Set a budget for each run and each month.

What AI costs per answer →
Rows to read412
Reused from the last run380
New answers32
Budget for this run$1.00
Estimated cost$0.07
✓ Within budget▶ Run 412 rows

Keep every version and test each one on the same cases.

Each change to the instructions makes a new version. DAGL runs it on the same 50 cases, so you see which change helped. You can go back to any version at any time.

Keep it right →
VersionWhat changedAgreeCost of a run
v3Added the policy column41 of 50$0.81
v4Read page 2 of each certificate44 of 50$0.86
v5 · liveSend incomplete files to review46 of 50$0.84
example data

Give each person the part they know.

Builders connect the data and set up each check. Experts read real cases and improve the instructions without code. Owners set the budget and approve what goes live. Reviewers join free.

See pricing →
The expertWorks on the question
Reads real cases and improves the instructions in plain words.
The builderWorks on the data columns
Connects the data and sets up each check once.
The ownerWorks on the budget
Sets the budget and approves what goes live.

Keep control of your data and your AI account.

Run DAGL on our hosted service or on your own servers. Use your own AI account, chosen for each step. Experts can review masked copies instead of real customer data.

Read about security →
Workspace settings
Runs on
Your own servers
AI for Read
[Model name] on your servers
AI for Ask AI
[Model name], your account
Expert review
Masked copies
Answer records
Kept for every answer
example settings

Bring one check your team does by hand.

Start with one real case and see the working behind every answer.

Try it on your data