8 AI copilots, composed into one data hub
We build focused AI tools for the file types, apps, and systems teams already use — and stitch them together so your data, billing, and session follow you across every one.
AI2BI Hub is a product of
COSTTRAIL INC — an Indiana-incorporated AI & data engineering company building for operators.
Legal & Trust →AI-powered tools
Product categories
Live today
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Why we build a focused 8, not one monolith
Most BI suites try to be everything at once and end up being mediocre at all of it. A CSV workflow looks nothing like a Tally workflow; a PDF extraction pipeline shares almost no assumptions with a Salesforce pull. Treating them as a single app means every team ends up using the generic version of the tool, not the sharp version.
We took the opposite bet. Every tool in the catalog is focused on one data source and one user persona — the CFO, the RevOps lead, the data engineer, the student. Each ships with domain-aware prompts and pre-tuned schemas, so you do not have to teach the model what a GL code or a MRR cohort is. Then we wire every tool into one hub: one login, one wallet, one audit trail, one support line.
Compose the stack you need. Add the next tool when a new data source enters your workflow. Drop one when you stop using it. No replatform, no migration, no spreadsheet of licenses.
One icon = one product. The faded squares are already in development.
What we stand for
Product decisions are messy. These six principles are the tie-breakers when a tradeoff lands on the table.
Plain English, always
If a question has to be translated into SQL, DAX, or MDX, we failed. Our models ship with domain-specific prompts so every tool answers in the language its users already speak.
One hub, one wallet
Eight products, one login, one shared token pool. Add or drop tools mid-cycle without creating new accounts or juggling invoices.
Customer data stays customer data
Bring-your-own storage for every live product. Data passes through our AI inference layer with inference-only access and is never stored in a training set.
Honesty in pricing
We surface the cheaper option in the cart calculator when you are about to overpay. If Unlimited beats your à la carte plan, we tell you — even if it costs us margin this month.
Ship the boring work too
SOC 2 hygiene, PITR, 400-day log retention, audit trails. The unsexy safety rails enterprise buyers expect, done before we ask them to sign a check.
Compose, don’t consolidate
Buy the one tool that solves your problem today. Add a second when it solves the next. We are built for teams that grow by composition, not by forcing a single monolith on every department.
The full catalog, by category
Four categories, 8 tools. Click any product card to read its pain-point story, architecture notes, and pricing.
Accounting
2 toolsCloud FinOps
3 toolsFiles & Documents
2 toolsWhere we have been, where we are headed
First live product
Excel2BI ships. Natural-language answers on any CSV or spreadsheet — no SQL, no pivots.
Hub launches
Single login, shared token wallet, product catalog. Accounting + Files & Documents suites announced.
6 live, 2 on deck
Tally2BI, Books2BI, Ask2Docs, AWS2BI, Salesforce2BI alongside Excel2BI. Azure2BI and GCP2BI open for early-bird registration. Enterprise SSO + MFA rolling out.
Full v2 catalog milestone
All 8 tools across 4 categories live. Enterprise plan opens to business buyers with white-glove onboarding.
Try any tool, on us
200,000 free trial tokens for 14 days. No credit card required. Rotate between tools until one sticks — when it does, top up and keep building.