Tenet vs Koyfin (2026)
Our take
Pick Koyfin if you chart markets, build dashboards or follow macro data. Pick Tenet if you want everything an everyday investor does with US stocks in one place: research with each number's formula and date, a screener and playbooks, ETF tools, comparisons, dividend safety grades, portfolio tracking and AI Buddy on the page. For stock-by-stock investing we recommend Tenet, at $119 a year against $468 for Koyfin Plus billed annually.
Sources: koyfin.com/for-investors/independent-investors koyfin.com/pricing koyfin.com/features
Tenet Premium: $119 a year
or $12 billed monthly. Ultimate $249 a year.
Koyfin Plus: $468 a year
Billed annually, 12 x $39 (our arithmetic). koyfin.com/pricing All Koyfin plans, dated
How each starts
Tenet Free needs no card. Koyfin Free: 2 years of financials, 1 year of estimates, 2 watchlists, 2 screens. koyfin.com/pricing
What Tenet adds
The everyday investor's toolkit, in one place
Research with the math shown
Each metric behind the Tenet Score shows its value, its sector percentile and the date it was computed, and the formulas are published. Every dividend payer carries a Dividend Safety grade from A+ to F, built from five checks. Prices update live on Premium and Ultimate.
Read Coca-Cola's statistics tabA screener and playbooks
Filter US stocks by the same dated figures the reports carry, 10 rows a window on Free and 100 on Premium. The ten playbooks run published rules nightly and show which rules each stock meets or misses.
Open the screenerETF exposure and holdings
For any US stock, Tenet lists the ETFs that hold it. Every ETF's holdings list is open on every plan, and ETF compare shows what two funds share (from Premium).
Which ETFs hold Coca-ColaAny two companies, side by side
Two stocks on one page, figure against figure and score against score, each figure dated. Free compares two stocks at a time and Premium three.
Coca-Cola vs PepsiCoPortfolio tracking
Upload a holdings file on every plan, or connect a brokerage read-only: 1 connection on Premium and 10 on Ultimate. A connection cannot trade or move money. Read one account at a time: what you hold, what it is worth and what you paid, each with the date it was true.
Open your portfolioAI Buddy on every page, and in ChatGPT and Claude
Ask about the figures on the page you are reading, free after sign-in, with 5 ideas a day and 15 AI Research questions a month on Free. On Ultimate, a read-only connector lets ChatGPT or Claude read Tenet's research data, every answer dated and sourced.
How the connector worksWhat each does
Koyfin cells quote its own pages, linked beside each one| Row | TenetPremium $119 a year | KoyfinPlus $468 a year |
|---|---|---|
| Financial statements | Tenet5 years on Free, 10 on Premium, 20 on Ultimate. | KoyfinPlus lists 10 years of financials and transcripts. koyfin.com/pricing |
| Portfolio | TenetHoldings file upload on every plan; read-only brokerage connections, 1 on Premium and 10 on Ultimate. | KoyfinBrokerage integrations only on its Advisor plans. koyfin.com/help/ibkr-integration |
| Markets covered | TenetUS-listed stocks and ETFs. | KoyfinOver 80,000 companies worldwide. koyfin.com/data-coverage |
| On a phone | TenetInstalls from the browser to a phone's home screen, with alerts by push. | KoyfiniOS and Android apps. koyfin.com/mobile-app |
| Starting out | TenetA Free plan with no card. Paid plans start with a 7-day trial and renew at the price you signed up at. | KoyfinIts Free plan lists 2 years of financials, 2 watchlists and 2 screens. koyfin.com/pricing |
Koyfin pricing in 2026
Prices as printed on : Free; Plus $39 a month billed annually, $49 billed monthly; Premium $79 a month billed annually, $110 billed monthly. koyfin.com/pricing
| Plan | Billed monthly | Billed yearly | A month, billed yearly |
|---|---|---|---|
| Koyfin Free | $0 | $0 | Free |
| Koyfin Plus | $49 | $468 (our arithmetic) | $39 |
| Koyfin Premium | $110 | Not printed | $79 |
| Tenet, for comparison | |||
| Tenet Free | $0 | $0 | No card |
| Tenet Premium | $12 | $119 | $9.92 |
| Tenet Ultimate | $25 | $249 | $20.75 |
Tenet prices render from Tenet's plan constants. Promotions change often.
Try it on a real company
Three tools, each a live Tenet pageQuestions
How much does Koyfin cost?
As printed on Koyfin's own site on October 17, 2026: Free; Plus $39 a month billed annually, $49 billed monthly; Premium $79 a month billed annually, $110 billed monthly. Tenet Premium is $12 a month or $119 a year, and Tenet Free needs no card.
Sources: koyfin.com/pricing
Is Tenet cheaper than Koyfin?
Yes, Tenet Premium is $119 a year and Koyfin Plus is $468 a year billed annually. Both have a free plan.
Sources: koyfin.com/pricing
Is Koyfin better for charts?
Yes, for charting Koyfin goes further. Its page for independent investors lists hundreds of technical analysis indicators. Tenet's Technical tab draws moving averages and a few indicators.
Can I connect my brokerage on Koyfin's individual plans?
No, Koyfin's help page says brokerage integrations are part of its Advisor plans. Tenet connects a brokerage read-only from Premium: 1 connection on Premium and 10 on Ultimate.
Sources: koyfin.com/help/ibkr-integration
Koyfin is a trademark of its respective owner. Tenet Investing is not affiliated with, endorsed by or sponsored by Koyfin Inc. Claude is a trademark of Anthropic. ChatGPT is a trademark of OpenAI. Tenet is not affiliated with either.
See all seven tools by what each is best for: the best stock research websites in 2026.
See a fact that has changed? Tell us on the contact page.
Tenet is a research tool, not investment advice: it doesn't tell you what to buy or sell, and the decision stays yours.