Your Austin SaaS hit Series B and finance still closes the books in Airtable and a Google Sheet: cost breakdown
Custom ERP (Enterprise Resource Planning) development in Austin runs $90k to $280k over 4 to 9 months, and most Austin startups need it the moment their no-code finance stack stops surviving an audit. NetSuite, SAP, Odoo, and Microsoft Dynamics are real ERPs, but a fast-scaling Austin SaaS or semiconductor supplier usually arrives with the opposite problem: revenue logic stitched across Airtable, Stripe, and a spreadsheet one ops person guards. You don't need a heavier tool. You need the connective tissue those tools never gave you, built to fit usage-based billing and multi-entity reporting.
If you are budgeting a build in Austin, this is what actually moves the number, where technology and software, music and live events, semiconductors teams overspend, and how to scope so the quote matches the outcome.
You raised a Series B, your board wants clean cohort and revenue numbers, and finance produces them by exporting Stripe, pasting into a Google Sheet, and cross-checking an Airtable base nobody documented. It worked at $2M ARR. At $20M it's a liability, and your first real audit will find the seams.
NetSuite and Dynamics sell you a single source of truth, but they assume a clean, slow company. An Austin startup billing in usage tiers, deferring revenue across annual contracts, and bolting on a hardware line for clean-energy or chip-adjacent products doesn't fit the standard revenue module. The consultant quotes six figures and a year, then hands you a configured system that still can't recognize revenue the way your contracts work. Meanwhile the no-code stack you wanted to retire is the only thing that knows your real numbers.
Why the usual tools struggle in Austin
- Revenue recognition for annual and usage-based contracts lives in a spreadsheet only one ops person understands, and they're a single point of failure
- Stripe, Airtable, and accounting data never reconcile cleanly, so board reporting takes days and the numbers shift depending on who pulled them
- A second entity (a hardware line, an EU subsidiary) broke the no-code stack, so consolidated reporting is now manual
- Auditors flag that financial logic lives in editable spreadsheets with no access controls or change history
What a custom erp build changes
The Austin pattern isn't 'we need a bigger ERP,' it's 'we need to graduate the logic trapped in no-code into something maintainable without rebuilding the company.' A custom ERP layer keeps one accounting system as the ledger of record, encodes your actual rev-rec and usage-billing rules in versioned code, and consolidates entities automatically, so the board pack comes out the same every time instead of depending on who built the spreadsheet.
The features that matter for Austin
What we build under ERP in Austin
The engagements Austin teams bring us most often: SAP integration, Odoo development, Microsoft Dynamics 365, ERP migration, cloud ERP and manufacturing ERP.
- Your revenue logic lives in spreadsheets or Airtable and an audit or fundraise is forcing the issue
- Usage-based or hybrid billing doesn't fit any standard ERP revenue module without heavy hacking
- You added a second entity or hardware line and consolidated reporting is now manual
- Board numbers change depending on who pulled them, and that's no longer acceptable
- You're a single entity with simple subscription billing that NetSuite or Dynamics handles natively
- You have no one internally who can own integrations to Stripe and your accounting system long term
- Speed to a passable ledger matters more than fitting your exact rev-rec edge cases
- Your revenue model is plain monthly subscriptions with no usage tiers or deferral complexity
ERP pricing in Austin: the real numbers
| Project scope | Typical cost | Timeline |
|---|---|---|
| Rev-rec and reporting layer over your existing accounting tool | $90k to $160k | 4 to 6 months |
| Custom usage-billing and rev-rec engine with integrations | $140k to $230k | 5 to 8 months |
| Full multi-entity custom ERP for SaaS plus a hardware line | $200k to $280k+ | 7 to 9 months |
From kickoff to launch: the schedule
Exactly what you get
A working ERP layer that keeps your accounting tool as the ledger and adds the parts it can't do: a usage-billing engine that matches how you meter, an ASC 606 rev-rec module with an audit trail, automated Stripe and accounting reconciliation with an exception queue, multi-entity consolidation, and a clean feed into your business intelligence dashboards. You also get the documentation that finally lets someone other than your lone ops person run month-end. Think of it as the maintainable system the no-code stack was always pretending to be, sitting next to your custom CRM and accounting software rather than replacing your whole back office.
How to choose a developer in Austin
Austin is full of shops that wire up no-code tools and far fewer that have shipped real financial systems. You want the second kind. Ask for a rev-rec engine they built and how they tested it, because confidently wrong numbers are worse than slow ones. Skip anyone who opens with a rip-and-replace pitch; the right partner preserves the accounting investment you have and graduates the logic out of spreadsheets. Given the local distaste for sales theater, ask to talk to the actual engineers, not just the account lead, and judge them on the questions they ask about your contracts.
- Revenue recognition for usage-based and annual SaaS contracts runs in tested code, not a spreadsheet, so your first audit is boring instead of terrifying
- Board metrics (ARR, net revenue retention, cohort revenue) come out identical every month because they're computed once from one source
- A second entity or a hardware line consolidates automatically instead of breaking the no-code stack
- You stop depending on the one ops person who memorized how the Airtable-to-Stripe reconciliation works
- The system carries you into Series C diligence instead of being the thing that slows it down
- You take on ownership of integrations to Stripe, your accounting tool, and your billing system; when Stripe changes an API, patching it is now your job
- A custom rev-rec engine has to be exactly right, so the testing burden is real and a sloppy build can produce confidently wrong numbers
- It forces your finance lead to define rev-rec and entity rules precisely up front, which is slower and more political than people expect
- Budget 15 to 20 percent of build cost per year for maintenance, on top of the accounting tool you keep underneath
- !They've never built ASC 606 revenue recognition; ask for a concrete usage-billing rev-rec example they shipped
- !They propose ripping out your accounting tool entirely; ask how they'd keep it as the ledger of record instead
- !No question about how your no-code reconciliation works; ask who maps the current logic before any code is written
- !They quote a fixed price before seeing your contract types; ask which billing edge cases change the estimate
- !Vague on audit trail and access control; ask how a Series C financial reviewer would sign off on the system
Most Austin teams pricing erp end up comparing notes on internal tools, shopify, inventory management too; the systems share one data spine.
Rohan advises mid-market and enterprise teams on ERP, CRM and custom software, and has led delivery on dozens of business-software builds.
Writes for Digital Heroes, shipping business software for 2,000+ brands across 55+ countries since 2017.
Frequently asked questions
Can't NetSuite just do all of this out of the box?
NetSuite handles standard subscription billing fine. It struggles with usage-based metering, hybrid contracts, and the deferral rules many Austin SaaS companies use, and configuring it to fit often costs as much as a custom build while still leaving gaps. A custom rev-rec layer over a simpler ledger is frequently cheaper and an exact fit.
We're pre-audit. Is this premature?
If your revenue logic lives in editable spreadsheets, an audit is exactly when this becomes urgent. Auditors flag uncontrolled financial logic, and fixing it under deadline costs more. Building the rev-rec engine before diligence starts is the cheaper path.
What happens to our Airtable and Stripe setup?
Stripe stays as the payment and metering source. Airtable usually gets retired or demoted to an operational tool once its financial logic is encoded properly. The custom layer reads from Stripe, writes to your accounting system, and becomes the source of truth your board reporting and dashboards pull from.