ChAI vs MetalAlert: a price forecast or the probability of a price change?
ChAI forecasts commodity prices with AI and gives you a daily price in dollars per tonne with a direction, for many commodities and horizons from one week to a year. MetalAlert does a narrower job: for each of the six LME base metals it gives the probability that the monthly average price moves 2%, 5% or 10% over the next one or three months, and emails you when those odds cross a level you set.
ChAI helps you understand where the market consensus stands. MetalAlert helps you act before that consensus catches up. Rather than relying on third-party forecasts that can reinforce herd mentality, MetalAlert focuses on identifying when the risk of rising metal costs is increasing, and when market conditions may present an opportunity to buy at a lower cost. By aligning market intelligence with your actual objective, reducing procurement costs, MetalAlert helps you make better-timed purchasing decisions, manage risk proactively, and capture savings when opportunities arise.
A price forecast or the probability of a price change?
Most buyers ask a forecaster one question: what will the price be? ChAI answers it: its public pages describe a daily point forecast in dollars per tonne, with a direction, for horizons from one week to a year. A better question is: how likely is the price to move, and by how much? That is what MetalAlert answers, with the probability that the monthly average price moves 2%, 5% or 10%. We explain the difference in Forecast vs. Probability of Price Change: A Better Way to Make Commodity Buying Decisions.
What a point forecast gives you. One number fits in an email, a slide or a budget line, and finance, procurement and sales can all use the same figure. Its accuracy is simple to measure.
Where it falls short.
- False precision. A single number hides how uncertain the future really is.
- Almost always wrong. In volatile markets like metals, the exact price rarely lands. Each miss erodes trust.
- No view of risk. It says nothing about the chance of a sharp spike or a crash.
- Hard to act on. If the forecast is off by 4%, should you have bought or waited? The number does not say.
What a probability gives you. "There is a 70% chance copper's monthly average rises more than 5% in the next three months." It describes the odds, not a single outcome. It matches real decisions, because a probability crossing a threshold is a clear trigger to buy, hedge or wait. It is honest about uncertainty, stays useful when prices swing hard, works as an alert, and can be checked over time: do the 70% calls come true about 70% of the time?
Its limits. It is harder to read, because many people hear "70%" as "it will happen". It needs long history and careful calibration. It gives no single number for the budget. And trust builds slowly: one outcome cannot prove a probability right or wrong, so it takes a track record.
| Point forecast | Probability of a % change | |
|---|---|---|
| Answers | What will the price be? | How likely is a move, and how big? |
| Best for | Budgets and planning | Buy, hedge and timing decisions |
| Shows uncertainty | No | Yes |
| Handles volatility | Poorly | Well |
| How it is judged | Error against the actual price | Calibration over many calls |
Use both, for different jobs. A forecast suits planning and budgeting. Probabilities suit purchasing and hedging: "lock in volume when the chance of a 5% rise passes 70%". If you need a budget number, a forecast tool covers it. If you need to know when to buy, hedge or wait, ask for the probability.
ChAI is the stronger choice for the budget side, with dollar forecasts up to twelve months and many more commodities. MetalAlert is built for the timing side.
At a glance
| MetalAlert | ChAI | |
|---|---|---|
| What you get | Probability that the monthly average moves 2%, 5% or 10%, up or down | Daily AI price forecast in USD per tonne, with direction |
| Horizons | 1 and 3 months | 1 week, 1, 3, 6 and 12 months |
| Metals and materials | Six LME base metals. Ferrous and precious are planned | LME six, COMEX copper, SHFE HRC, rebar, scrap, wire rod, iron ore, lithium, cobalt (per its sample site) |
| Alerts | Email when a probability reaches your level, or changes by an amount you set | Not found on its pages |
| Delivery | Web app, email; API and Excel on the Organization plan | Web app. An API is mentioned only by a third-party review |
| Why it moved | Driver explanations in plain English, each driver with its share | Named drivers per horizon, with adjustable sensitivity |
| Track record | Walk-forward backtests on months the model never saw, holdout from January 2021, in the app. Method public | Backtest or calibration not found on its pages |
| Price | US$99 a month (Individual), US$749 a month (Organization), per our Terms | Not published; sales-led, with a free sample site |
| Beyond forecasts | No | Price insurance (ChAI Protect) |
| Named customers | None yet (private beta) | Logos include Mondelez, Veolia and Network Rail |
ChAI information from its public pages as of 13 October 2026. MetalAlert information as of 19 October 2026.
How they differ
Coverage. This is where ChAI is clearly broader. Its sample site lists the LME base metals plus COMEX copper, steel products, scrap, iron ore and battery metals. MetalAlert covers the six LME base metals and nothing else today. If you buy steel or scrap, MetalAlert does not cover them yet.
Horizons. ChAI shows horizons from one week to twelve months. MetalAlert shows one and three months. For a twelve-month budget, ChAI offers more. We have not tested whether a six-month probability stays reliable, so we do not publish one.
Alerts and delivery. MetalAlert is built around alerts: you pick a metal, a direction, a size and a horizon, then choose to be emailed when the probability reaches a level you set or moves by a set amount. We did not find alerts on ChAI's pages. ChAI's product is a web app; a third-party review says it has a REST API, which we could not confirm on ChAI's own pages. MetalAlert has an API and an Excel connection on its Organization plan.
Explaining the move. Both show drivers. ChAI shows named drivers per horizon with adjustable sensitivity. MetalAlert shows what pushes each probability up and what holds it down, with each driver's share, in every alert email and in the app, plus a written summary on each metal's page.
Evidence the numbers are good. A probability can be checked: across many past predictions, a "30%" should have happened about 30% of the time. MetalAlert tests this walk-forward on months the model never trained on, with a frozen holdout from January 2021, and shows the record per metal in the app. The method and a selection of the research log are on our Methodology page. We did not find a backtest or calibration on ChAI's pages; a 2024 customer-facing review described a forecast band, while its 2026 sample pages show single points.
Price. MetalAlert's prices are in our Terms: US$99 a month for the Individual plan and US$749 a month for the Organization plan, with annual billing 10% lower. Sign-up is not open yet; you can book a walkthrough. ChAI does not publish prices; you ask its sales team.
Beyond forecasting. ChAI also sells price insurance (ChAI Protect), arranged with A-rated insurers. MetalAlert does not offer insurance or analyst consulting.
Who should choose which
MetalAlert fits you if: - you buy LME base metals and decide when to buy, hedge or wait - you want an email when the odds move, with the reasons - you want a method you can check, and a price you can read before a sales call
ChAI fits you if: - you buy across many commodities, including steel, scrap or battery metals - you need dollar forecasts and horizons up to a year for budgeting - you want price insurance linked to a forecast - you are a large organization used to a sales-led process
Some teams will want both: a price view for the budget and the probability of a price change to time purchases. That is our view, not a claim about how either product is used.
Moving over or trying it
There is no data to migrate: MetalAlert reads public LME prices, so there is nothing to export from ChAI. You can run both side by side for a month and compare. Book a 20-minute walkthrough and we will show the alerts and the record on your own metals.
FAQ
Is ChAI a MetalAlert competitor?
They overlap for buyers of LME base metals. ChAI covers many more commodities and gives dollar forecasts; MetalAlert covers six metals and gives probabilities of a price change.
Does MetalAlert forecast a price like ChAI?
No. MetalAlert gives the probability that the monthly average price moves 2%, 5% or 10% over one or three months. It does not give a price target.
Does ChAI give probabilities?
We did not find probability outputs on ChAI's public pages as of 13 October 2026; they describe daily point forecasts.
Which has the longer horizon?
ChAI shows up to twelve months. MetalAlert shows one and three months.
Does MetalAlert cover steel?
Not today. Ferrous metals are planned.
Can I try MetalAlert before paying?
Sign-up is not open yet. Book a walkthrough, and you will be first in line for the 14-day free trial when it opens.
Related
- ChAI alternatives for metal buyers
- Best commodity intelligence platforms for metal buyers (2026)
- Methodology: how MetalAlert builds and tests its probabilities
- Base metal price forecasts
- Forecast vs. Probability of Price Change: A Better Way to Make Commodity Buying Decisions
ChAI details come from its public pages, last checked 13 October 2026. MetalAlert details as of 19 October 2026.
See the odds on your metals
MetalAlert estimates the probability of a 2%, 5% or 10% price change in each LME base metal over one and three months, with alerts at the level you choose. Book a short walkthrough and we will show it on your own metals.