Finance and accounting decision
Quicken Simplifi
A capable developer can implement a useful subset (bank ingestion, budgeting, retirement projection) in ~1 week and self-host it, but matching Quicken’s large institution coverage, brand, and support/service level is costly and hard to reproduce.
Visit website↗Open-source builds that already do this
Every project below is open source and already does this job today. Fork one, self-host it, or take the parts you need — the build prompt further down assumes an empty file, and this is the shortcut past that. Licences differ; check the one on each card before you ship.
What a replacement has to do
- Ingest account transactions, categorize and reconcile them, compute available spending and savings goals, and show projections (including retirement scenarios).
What it still won’t have
- Broad, prebuilt connections to 14k+ financial institutions (scale of aggregation)
- Brand recognition and large user base (20+ million)
- Phone/chat support with dedicated human agents
- Enterprise-grade monitoring, fraud & compliance tooling built by Quicken
What remains hard
- Integration maintenance
With an unmatched 14k+ financial institutions supported, Quicken boasts industry-leading connectivity.
First-year cost
Keep paying
Paying is—cheaper in year one.
On cash alone, building overtakes the subscription at 52 seats.
Money you would actually spend
Time you would spend
—
What you would spend
What we assumed
The verdict above measures whether you could build it. This one is only about money.
Runnable build prompt
Build a self-hosted minimal Quicken Simplifi clone using Node.js + Express, PostgreSQL, React, and Plaid for bank aggregation. Core features in scope: user sign-up/auth (email + hashed passwords), link bank accounts via Plaid, ingest and normalise transactions into Postgres, auto-categorization rules with manual override, Spending Plan calculation (available-to-spend, rollovers, savings goals), a Retirement Planner that accepts up to 15 inputs and produces year-by-year projections, and a responsive web UI for transaction review, budgets, goals, and retirement scenarios. Out of scope: mobile apps, phone support, multi-entity business accounting, tax-preparation, and advanced fraud/compliance workflows. Include error handling, logging, automated tests for API endpoints and projection logic, and deployment scripts (Docker + Terraform for a small cloud VM + managed Postgres).
How we checked
How the score was reached
- Partly verdict base52
- An open-source build was found+5
- 5 cited sources+3
- Price verified on pricing page+3
- 3/3 assessment runs agreed+4
- Evidence score67
The base comes from the verdict. Everything under it is a check that either happened or did not, and each one is a fact frozen in this record rather than a judgement made at render time — so the same evidence always produces the same number.
How scoring works →Cited sources · 5
Every page the run actually retrieved.
- official productQuicken - official product
- official pricingQuicken — Plan for retirement (pricing & retirement planner details)
- official docsQuicken — Manage your budget (Spending Plan & connectivity)
- open sourcefirefly-iii/firefly-iii
- open sourceactualbudget/actual
Integrity checks
What held up, and what did not.
