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The Bloomberg Math
"Bloomberg alternative" is the easiest claim in fintech to make and the hardest to back up. So here is the arithmetic, plus the honest list of what you actually give up when you pay under 2% of the price.
What investors call it
“The poor man's Bloomberg: Koyfin. I don't know why they don't advertise more.”
r/stocks
Bloomberg Terminal · 1 seat, estimated$60,000
Koyfin Plus · annual billing$936
Koyfin Free · real tier, not a demo$0
0.00% of your portfolio, every year
What you keep by not buying a terminal
$59,064
What you keep at a fraction of the price
- Institutional data (Capital IQ sourced)
- Deep fundamentals, 10-K/10-Q history
- Macro dashboards, 40+ countries
- Yield curves, commodities, FX
- Custom dashboards and watchlists
- Earnings transcripts and estimates
- Runs in a browser, learnable in a day
What you actually give up
- Order execution: it's research, not a trading desk
- Real-time order flow and depth
- Fixed income depth
- The Bloomberg messaging network (the real lock-in)
- Sell-side research and dealer connectivity
- Some international data updates end-of-day
~1.6%of a Bloomberg seat
4.8 / 4.4G2 rating, Koyfin vs Bloomberg
9.1 / 7.7G2 ease of use, Koyfin vs Bloomberg
30 daysmoney-back guarantee
The honest read: this comparison holds for fundamental research and macro dashboards. It does not hold for execution, real-time order flow, or fixed income, and it never touches the messaging network that actually locks Wall Street into Bloomberg. If you're a retail investor or a small shop doing research, you're paying for the 5% of a terminal you'd have used anyway. If you need a trading desk, no $39/month tool replaces one. Start on the free tier, which is a genuine working plan, and upgrade only when you hit a wall.
See Koyfin plans →
Bloomberg does not publish pricing; roughly $30,000 per seat per year, typically on a 2-year contract, is the widely cited estimate used here. Koyfin Plus is about $468/yr on annual billing, month-to-month costs more. Verify current plans on Koyfin's own pricing page before subscribing.