Decide whether you want charts alone or charts with tracking
The first split in this group is job description. TradingView, Coinalyze, GoCharting and TensorCharts do one job: charting, charting, charting and charting each list charting. coingecko, Coinigy and Messari do more, pairing charting with a tracker for what you hold: tracker and charting, tracker and charting and tracker and charting list both. If your screen time goes on drawing and reading charts, a charting-only tool keeps the workspace narrow. If you also want to log positions next to the chart, the three that track as well keep you in one place. The charting and analysis tools rankings set out the whole group side by side.
Read the free plan, not just the price list
Almost every tool here has a free plan: TradingView, coingecko, TensorCharts, GoCharting, Coinalyze and Messari all offer one, while Coinigy has no free plan and offers a time-limited trial with basic features instead. What sits inside the free version varies far more than the yes or no does. Coinalyze's free version shows ads, which is what the paid tier removes. TensorCharts' free plan leaves out the advanced features, so that is exactly where its paid entry price starts to matter. Messari's free plan covers a basic screener, a watchlist and research reports. GoCharting offers a free tier, and TradingView's free plan stays free indefinitely and needs no credit card. Check whether the free version already covers the charts you actually draw before spending anything, and read the Coinigy review if a trial fits you better than a permanent free plan.
What a paid upgrade costs
Entry prices sit close together at the bottom of this group and spread out at the top: across the tools, paid entry prices run €4.38 to €78.93. Among the providers compared here, the lowest entry point is coingecko at $5, followed by TensorCharts at $8, GoCharting at $9.99 and Coinalyze at $10.95. TradingView starts at €12.95 in euros rather than dollars, so check the currency before you line it up against the rest. Coinigy starts at $18.66 and Messari at $29, the two highest entry points in the group. Two cautions: these are entry prices, and the tier that unlocks what you need can sit above them, and a free plan is the cheapest way to find out whether paying helps at all. The coingecko review and the TensorCharts review are useful next steps for weighing entry pricing against what each tier adds.
Support is what you notice on a bad trading day
Support channels are quick to check and easy to skim past. coingecko, GoCharting, Coinalyze and TradingView answer through a help centre alone: help centre, help centre, help centre and help centre each list a single channel. TensorCharts offers more: email, help centre and community covers email, a help centre and a community. If you would rather write to a person than search for an article, email access matters, and a community gives you somewhere to compare setups with other people who chart. If you are happy to serve yourself, a help centre on its own is normal for tools at this price. Read the GoCharting review and the TradingView review next to the channel lists so you can judge help coverage before you subscribe.
Check who is behind the tool
Two providers in the group give you company details worth checking. Coinigy operates as Coinigy Inc., registered in the US and founded in 2014. Messari operates as Messari, Inc., also registered in the US, and was founded in 2018. TradingView operates as TradingView, Inc. and works across web, desktop and mobile, so you can move between a browser, a desktop install and a phone. How long a company has been running is a weak signal on its own, but a named legal entity tells you who you are dealing with if a billing question goes wrong, and device coverage tells you whether the tool still works when you are away from your desk.
A comparison order that saves time
Run the comparison in the same order every time: job first, then free plan, then entry price, then support, then company details. Job first stops you paying for tracking you never use. The free plan shows whether the paid tier solves a problem you actually have. Entry price shows the size of the commitment. Support shows what happens when a chart stops loading. Company details show who stands behind the payment. Integration reach is the last check, and it is worth making, because the widest integration count in this group is 16. Work through the shortlist on the charting and analysis tools rankings, then read the Coinalyze review and the Messari review to see the lower and higher ends of the price range side by side.