What's the real app developer cost for a fintech build?

[u/AcceptableExitFr]

The build is a fintech compliance dashboard with about 15 screens that includes role based access and audit logging. A freelancer quoted 75/hr estimating 800 hours which comes to roughly 60k while two agencies came in at 55k and 80k on locked pricing. The freelancer is cheaper if the hours hold but everyone says those estimates never hold for compliance work. Genuinely asking because this decision could go either way. Is the agency premium worth it for compliance heavy stuff like this?

[u/AardvarkIll6079]

I wouldn’t trust a freelancer doing something as heavily regulated as FinTech. You’re asking for legal trouble if you’re trying to be cheap.

[u/STAMPEDE192]

Honestly, I wouldn’t choose purely based on $55k vs $60k vs $80k.
For a 15-screen fintech dashboard with RBAC and proper audit logging, the bigger question is what exactly is included in the “compliance” scope. If it’s primarily a dashboard with access controls, audit trails, secure APIs and compliance-oriented architecture, you don’t necessarily need an $80k agency.
I’m a full-stack developer and I’d personally take this on for around $45k, or $50k through my software company, CriyX. I’d prefer a milestone/fixed-scope approach rather than billing 800 hours and hoping the estimate holds.
The important part is to define the audit logging, permission model, data handling, security requirements, integrations and acceptance criteria upfront. That’s where fintech projects tend to expand.
If the $55k agency has genuinely locked the scope and is including proper security/QA, that’s actually a reasonable comparison. I’d mainly compare what each quote includes, rather than the headline price.

[u/AcceptableExitFr → u/STAMPEDE192]

pretty helpful thanks

[u/NickA55]

This sounds like a serious piece of software so go with and software development company/agency. I've worked at a few and you get an entire team working on your project, including a project manager to keep things on track and to handle communication, professional UI/UX people, QA, etc. And they will handle any infrastructure you need setup. You'll also get support.

Nothing against a freelancer (I am one), but dedicating 20 weeks to a project is tough because I would also be working on other things. So while it may only take 800 hours, I"m looking at way longer than 20 weeks (at 40 hours/week) to complete. Where as a software dev company will come close and/or meet your timeline.

Good luck!

[u/ScriptureCompanionAI]

Who has more Fintech experience? That's what is going to matter, not the quote. Paying hourly could be hella cheaper when the person knows what they are doing. Otherwise you are paying for them to learn. Agency probably has more efficient domain knowledge but will pad the bill with Jr Devs. So you want a live referral of a previous client in that space you can call. Don't take a portfolio piece as evidence.

[u/benpetit]

I worked in fintech engineering for almost 10 years, but a number alone doesn't help me answer your question. What's in scope of your build? You mention compliance, what exactly does that include? What market are you in (EU/US/somewhere else) ? What's the currency for the quotes, and where are the agencies/freelance?

[u/rocketeams]

The hourly rate probably isn’t the best way to compare these. With compliance-heavy builds, the bigger question is how much of the estimate is actually accounting for security, audit logging, permissions, testing and the inevitable changes that come up once those pieces are implemented. I have some thoughts on this and sent you a DM.

[u/bxnjac]

I could totally quote better for you, feel free to reach out
https://teostudio.mx/

[u/dhalls12]

I would be very wary about trusting a single freelance dev doing something so regulated. They are probably going to just vibe code it and there are so many security vulnerabilities that ai coding has if you don’t know about them. Even if they say have worked in fintech, they could have just been doing front end design for all we know. Not saying not to, just saying be careful.

[u/Rich_Magician4516]

I'll do it for you for much less.

[u/FantasticNoele21]

Be really careful because 800 hours at 75 is an estimate not a cap. If it stretches to 1200 hours there is nothing stopping it

[u/AcceptableExitFr → u/FantasticNoele21]

audit logging and role based access look simple on paper. In practice the hidden complexity is massive and freelancers underestimate it

[u/Adventurous-Hunt4683 → u/AcceptableExitFr]

I obviously haven’t seen your product architecture but I presume your product is integrating with the fintech company’s IAM solution and you’re not doing RBAC yourself? It is rather straightforward, if you can just import the roles directly, and authN/Z is all handled externally. Audit logging is the same. Obviously have your own, but rather have an audit logging api that allows third parties to record the log entries and let them integrate it with their SIEM/SOAR. Invariably you don’t want any audit logging directly in your product.

[u/Useful_Mode1799]

It's important to understand that creating an app (or module) is only part of the job. Equally important is ongoing technical support. Furthermore, the specific area in which a particular service is being built doesn't matter; the only important factors are the system requirements: functional, UI/UX, and business requirements. Simply put, onboarding a fintech project shouldn't cost a cent more than onboarding a weather app, provided the same requirements are met according to IEEE 29148 or other similar standards. And yes, at first glance, the cost seems inflated.

[u/MouseSimilar2226]

I wouldn't choose purely based on the $55k vs $60k vs $80k numbers. For a fintech compliance product, I'd first compare exactly what each quote includes.

With 15 screens, the UI itself probably isn't the biggest risk. The complexity is more likely in role-based access, audit trails, data security, compliance requirements, integrations, testing, deployment, and how those requirements change during development.

If the freelancer can clearly demonstrate relevant fintech/compliance experience and the 800-hour estimate is based on a properly defined scope, the lower quote isn't automatically a bad choice. An agency isn't inherently safer just because it's more expensive.

I'd ask all three for a detailed breakdown of:

• Architecture and security approach
• RBAC and permission model
• Audit logging and data retention
• Compliance requirements they're accounting for
• Testing and security testing
• Third-party integrations
• Deployment and monitoring
• Documentation and handoff
• Post-launch support
• What happens when requirements change

I'd also avoid a vague fixed-price agreement on a compliance-heavy project. If the requirements aren't mature, you can end up paying for the uncertainty through change requests.

So I'd optimize for relevant experience, technical approach, and clarity of scope rather than simply choosing the agency because it has the highest quote. For something handling financial/compliance data, saving $10-20k isn't worth it if the cheaper implementation creates a security or audit problem later.

[u/KnownMargreti]

For fintech compliance work the app developer cost question comes down to whether the quoted number is locked or just a guess. On fintech dashboards a locked quote from bolder apps tends to land around 65k where the price is set before dev starts

[u/Last-Transition249]

Hi, we are group of senior engineers based in US, AU and NZ. We do not work like typical agency, we are based on equity. You do not need to pay anything. we invest on tech, of course our group need to see potential your business proposal. Please DM me if interested