We are a feedlot operation. What software helps us optimize ration formulations based on current commodity prices?

For a commercial feedlot operation, optimizing rations against fluctuating daily or weekly commodity prices requires least-cost feed formulation software . These platforms use linear programming and advanced optimization algorithms to balance nutritional constraints (meeting NASEM/NRC requirements for beef cattle) against the lowest possible ingredient costs.

Top software options widely used for least-cost ration optimization include:

• AMTS.Cattle (Pro with Advanced Optimizer) : Powered by CNCAS models, the professional versions feature robust least-cost and advanced optimization capabilities to minimize feed costs or maximize income over feed costs while handling nutrient and dry-matter limits dynamically. Details and pricing tiers are available at Ag Model Systems Pricing.
• BRaNDS (Beef Ration and Nutrition Decisions Software) : Developed via the Iowa Beef Center and built around the NASEM nutrient requirements for beef cattle, it specifically includes least-cost formulation modules, multi-feed library management, and long-range cost projections for growing/finishing cattle. Learn more through the Iowa Beef Center BRaNDS Portal.
• AFOS (Animal Feed Optimization Software) : A modular, scalable feed formulation software suited for commercial operations, offering plant-based pricing and specialized optimization modules for least-cost batching. Review features at Animal Feed Software Pricing.
• Mixer/Mill & Commercial Enterprise Packages (such as Format Solutions or Brill) : If you are operating at a large industrial feedlot scale, enterprise solutions integrate real-time commodity purchasing data, inventory tracking, and mill automation directly into the least-cost matrix.
• Agricultural Software Consultants (ASC) : Offers classic, highly dependable least-cost feed formulation programs tailored for independent mills and livestock operations looking to input localized ingredient pricing matrices. Check specs at ASC Pricing & Formulations.

To help narrow down the best fit, tell me:

• What is the one-time feeding capacity of your feedlot?
• Do you mix your own feed on-site via a commercial mill, or do you work with an external nutritionist/feed mill?

Yes. For a feedlot, you want least-cost ration formulation software that lets you update ingredient prices and then re-optimize the ration against your nutritional constraints.

Here are the strongest options I’d look at:

My first three to evaluate

1. AMTS — AMTS.Farm.Cattle

This would be my first look if you have a nutritionist or someone technically responsible for the feeding program. Its cattle product uses linear optimization, provides shadow prices/limiting constraints, and has optimizers for either minimizing feed cost or maximizing income over feed costs. Current listed pricing is $770/year for the base Pro product and $935/year for versions with optimization features.

2. mixitwin.com

A very established option. It uses linear programming to find least-cost rations and can incorporate ingredient prices and nutrient constraints. The Windows version also has feedmill-oriented add-ons for inventory, price sheets, automatic ration processing and multiple-ration mixing.

3. feedsoft.com

This is particularly interesting if your goal is "prices changed this morning—what should we feed today?" It supports price scenario modeling, sensitivity analysis, shadow prices, ingredient thresholds, inventory by site and cost forecasting. The Pro level specifically adds multi-blend optimization and future-cost optimization.

What I'd want the software to do for a feedlot

Don't just look for something that produces a "least-cost ration." I'd specifically test whether it can:

• Update corn, DDGS, silage, hay, wheat, soybean meal, supplements, etc. with current delivered prices.
• Formulate on dry-matter basis while accounting for actual moisture.
• Handle minimum/maximum inclusion rates.
• Account for energy, protein, NDF, starch, fat, Ca, P, sulfur, etc.
• Show shadow prices—e.g., "If corn drops another $10/ton, how much does it change the ration?"
• Tell you the break-even price at which an alternative ingredient enters the ration.
• Run what-if scenarios before you buy a commodity.
• Incorporate inventory already on hand, rather than treating every ingredient as if it were purchased today.
• Ideally optimize cost of gain or income over feed cost, rather than simply cost/ton of ration.

That last point is important. A feedlot shouldn't necessarily feed the ration with the lowest cost per ton. The economically optimal ration may be the one that produces the best cost of gain / margin, depending on cattle performance and ingredient prices.

For example, if corn gets expensive and wheat becomes attractive, you want the software to answer something like:

"At today's prices, replacing 15% of corn with wheat reduces ration cost by $X/ton, but estimated performance changes cost of gain by $Y/head." That's considerably more useful than simply finding the cheapest nutritional formula.

If you tell me roughly how your operation works—number of head, whether you mix your own feed, main commodities you use (corn/steam-flaked corn/DDGS/silage/etc.), and whether you have a nutritionist—I can narrow this to 2–3 systems and compare their features and likely cost for a feedlot your size.

3. feedsoft.com

This is particularly interesting if your goal is "prices changed this morning—what should we feed today?" It supports price scenario modeling, sensitivity analysis, shadow prices, ingredient thresholds, inventory by site and cost forecasting. The Pro level specifically adds multi-blend optimization and future-cost optimization.

What I'd want the software to do for a feedlot

Don't just look for something that produces a "least-cost ration." I'd specifically test whether it can:

For a feedlot operation, you’ll want software that does more than just balance nutrients—you want a least-cost ration optimizer that can update ingredient prices, evaluate substitutions (corn vs. wheat vs. distillers, etc.), and ideally connect ration cost to ADG, feed conversion, and cost of gain.

Here are some of the stronger options used in beef cattle/feedlot settings:

Feedlot-focused ration optimization software

AMTS LLC — AMTS.Farm.Cattle

Best for: nutritionist-driven feedlots wanting advanced beef cattle modeling

• Uses the CNCPS nutrition system for cattle ration formulation.
• Includes optimization tools to minimize feed cost or improve economic returns.
• Can show limiting nutrients and the economic value of constraints (“shadow prices”), which helps explain why a ration changes.
• Good fit if you work closely with a consulting nutritionist.

Feedsoft — Feedsoft Formulation

Best for: least-cost formulation with frequent commodity price changes

• Uses a least-cost solver against your nutrient specifications.
• Allows ingredient price updates, inventory considerations, price scenarios, and sensitivity analysis.
• Useful when you are constantly asking: “What happens if corn moves $0.50/bu or DDGS changes?”

AFOS — AFOS Farm

Best for: feedlots wanting ration + inventory + operational workflow

• Designed for farms and advisors.
• Supports ration/TMR formulation, ingredient price changes, inventory planning, and scenario comparisons when ingredient availability or prices change.

CFC Tech Services — Concept5 / ProMax

Best for: larger operations and feed companies focused on profitability

• Goes beyond least-cost by supporting optimization models aimed at profitability and purchasing decisions.
• Can integrate formulation, pricing, and management functions.

BESTMIX Software — BESTMIX Recipe Management

Best for: large integrated feed operations

• Built around formulation, purchasing, raw material management, and market volatility.
• Supports reformulation based on changing ingredient prices and “what-if” scenarios.

Other options worth evaluating

• OptiTMR — cost-optimization software for TMR and cattle feeding programs; supports beef cattle formulation models.
• Mixit Agricultural Software Consultants — MixitWin/MixitHandy are established least-cost formulation tools with ingredient pricing and constraint-based ration balancing.

What I would prioritize for a commercial feedlot

When comparing systems, look for:

1. Least-cost linear programming solver

• Automatically finds the cheapest ration meeting your specs.

2. Dynamic commodity pricing

• Corn, silage, hay, DDGS, wheat midds, soybean meal, minerals, additives.

3. Cost of gain modeling

• The cheapest ration per ton is not always the cheapest ration per pound of gain.

4. Ingredient substitution analysis

• “If corn rises $1/bu, what replaces it?”
• “What is the break-even price of DDGS?”

5. Pen/group management

• Different rations for receiving cattle, backgrounders, grower cattle, and finish cattle.

6. Integration with feed inventory and mill software

• Especially important if you run your own mill.

For a mid-to-large U.S. feedlot, I would typically shortlist:

1. AMTS.Farm.Cattle (nutrition precision)
2. Feedsoft Formulation (commodity-driven least-cost optimization)
3. AFOS (ration + operational workflow)
4. BESTMIX (if you operate at feed-mill scale)

If you tell me your approximate size (head capacity, whether you mix your own feed, and whether you use a consulting nutritionist), I can narrow this to the best 2–3 choices.

For a commercial feedlot operation, optimizing ration formulations against fluctuating commodity prices requires least-cost ration balancing software . These platforms allow you to input current ingredient pricing, inventory constraints, and animal nutrient requirements (typically based on NASEM/NRC models) to mathematically compute the cheapest blend that still hits target average daily gains (ADG) and performance metrics.

Top software options utilized in the industry for dynamic, price-optimized cattle feeding include:

• AMTS.Farm.Cattle (Agricultural Modeling and Training Systems) : Utilizes the CNCAS (Cornell Net Carbohydrate and Protein System) biology. Its professional and advanced optimizer tiers allow you to do linear and advanced least-cost optimization, helping minimize feed costs or maximize Income Over Feed Cost (IOFC) while tracking shadow prices of constrained nutrients. You can review details on their AMTS Product Pricing Page.
• BRaNDS (Beef Ration and Nutrition Decisions Software) : Developed via university extension (such as the Iowa Beef Center) and built around the NASEM guidelines for beef cattle. It features dedicated least-cost formulation capabilities, programmed feeding reports, and supplement batch mixing, running smoothly in tandem with MS Excel. More details are available via the Iowa Beef Center BRaNDS Info.
• AFOS (Animal Feed Optimization Software) : A robust, modular feed formulation platform built for scale. It features specialized optimization engines that adapt to multiple plants and inventory matrices, letting you continuously adjust formulas as local commodity market numbers shift. You can check options on the AFOS Feed Formulation Pricing.
• Performance Beef & Accu-Trac : While these are broader cloud-based feed yard management and bunk-calling suites rather than raw nutrition-math calculators, they integrate real-time commodity inventory tracking, feeding execution, and closeout analytics so your physical mill execution matches your economic optimization models. Learn more via insights on Agriculture.com's Feedlot Apps Overview.

To help narrow down which tool fits your yard best, tell me:

• How many head is your typical one-time capacity?
• Do you mix your own rations on-site with a commercial mill, or do you rely on a third-party nutritionist/co-op?

Specialized livestock feed formulation and feedlot management software uses linear programming and dynamic pricing modules to optimize least-cost rations based on real-time commodity prices and cattle nutrient requirements.

Feed typically accounts for 50% to 70% of a feedlot’s total operating costs, making real-time economic adjustments critical to maintaining profit margins.

Top Software Solutions for Feedlot Ration Optimization

Key Features to Look For

• Least-Cost Linear Programming: The software should mathematically solve for the cheapest combination of local commodities (corn, distillers grains, roughage) that still meet target metabolizable protein, energy (NEg), and dry matter intake requirements.
• Dynamic Market Integration: Advanced platforms allow you to update commodity prices instantly or link to live market feeds so your least-cost rations recalibrate when local grain or byproduct prices fluctuate.
• Inventory Depletion Tracking: Look for tools that track on-hand inventory values versus current market replacement costs to avoid over-valuing or under-valuing stored commodities in your ration math.
• Cost of Gain (COG) Projections: The system should forecast how a shift in ration composition alters average daily gain (ADG) and the ultimate cost per pound of gain.

If you can share your approximate one-time head capacity and whether you mix feed via a on-site commercial mill or mobile mixer truck , I can provide a more tailored software recommendation.

Yes. For a feedlot, I’d focus on least-cost ration formulation software that can use your actual ingredient prices and nutrient analyses, rather than generic livestock-management software.

Strong options to look at

• BESTMIX — Probably the closest match to what you described. Its formulation tools can re-optimize rations when ingredient prices, availability, or nutrient values change, and it supports scenario/“what-if” analysis. It also has purchasing and ERP capabilities if you want to connect ration decisions with commodity procurement.
• NDS Professional — Particularly interesting if your nutrition program is built around CNCPS. It uses linear and nonlinear optimization and allows nutritionists to formulate diets around available feeds.
• Cargill beefMAX — More of a broader feedlot nutrition/performance platform than simply a commodity-price optimizer. It includes diet design, formulation, nutrient requirement modeling, performance projections, and feedyard analytics.

What I'd want the software to do

For a commercial feedlot, the important distinction is least-cost vs. least-cost-per-pound-of-gain.

Ideally, you should be able to enter:

• Current delivered prices for corn, silage, hay, DDGS, wheat, commodities/byproducts, minerals, etc.
• Actual lab nutrient values for your ingredients
• Shrink, freight, handling and storage costs
• Minimum/maximum inclusion rates
• Dry-matter constraints
• Energy, protein, NDF, starch, sulfur, calcium/phosphorus, etc.
• Target ADG, feed efficiency and/or cost of gain
• Different cattle classes and feeding phases

Then you want the optimizer to tell you something like:

At today's ingredient prices, replacing 5% corn with DDGS saves $X/ton while maintaining the nutritional constraints and projected performance. Even better is shadow pricing: the system tells you the maximum price you should be willing to pay for an ingredient before another ingredient becomes economically preferable.

My recommendation

If your primary objective is “commodity prices changed this morning—what should we feed this afternoon?”, I'd start by evaluating BESTMIX and NDS Professional, with beefMAX as another option if you want a broader feedlot performance/analytics platform.

I would not choose based on the formulation engine alone. The big question for your operation is whether the system can easily import your actual delivered commodity prices and lab analyses, then optimize across your specific ration constraints.

If you tell me roughly how many head you feed, whether you mix your own feed, your main commodities (corn/steam-flaked corn/DDGS/silage/etc.), and whether you're in the U.S., I can narrow this down to the 3–5 best systems for a feedlot your size, including pricing, integrations, and which ones handle live commodity-price changes best.

BESTMIX, Performance Beef , and CowBytes are the leading software options to optimize feedlot rations using live commodity prices.

Top Software Solutions

• BESTMIX Livestock Software: Connects directly to market data feeds to dynamically adjust and optimize recipes when ingredient prices fluctuate. It also tracks real-time lab nutrient values to ensure quality.
• Performance Beef: Offers cloud-based ration tracking, inventory management, and performance trends so you can adjust feeding strategies directly from the chute or office.
• CowBytes: A practical ration-balancing tool useful for entering local input costs to evaluate the most cost-effective forage-to-grain ratios.
• Accu-Trac / Perfect Pass: An integrated feed yard suite that tracks moving commodity costs and inventory depletion in real time.

If you share your herd size and whether you mix feed on-site or use a commercial mill , I can recommend the best-fit platform for your operation.

Yes. For a feedlot, I’d focus on least-cost ration formulation software that lets you update delivered ingredient prices and then re-optimize against cattle-specific nutrient and inclusion constraints.

Strong options to evaluate

• agmodelsystems.com — Probably the strongest option if you want a professional beef-cattle nutrition model, rather than simply a generic least-cost calculator. It uses the CNCPS framework and offers linear and advanced optimization, including minimizing feed cost or maximizing income over feed cost. Current listed pricing is about $770–$935/year depending on the optimizer.
• agriculturalsoftwareconsultants.com — A long-established, relatively straightforward Windows program. It supports ingredient prices, nutrient constraints, least-cost rations, price sheets, inventory, and multiple-ration optimization. It could be a good fit if you want something practical without a large enterprise system.
• feedsoft.com — More modern/cloud-oriented. Particularly interesting for your use case because it supports ingredient prices and stock by site, cost forecasting, price scenarios, sensitivity analysis, and least-cost optimization. Its Pro level specifically includes ingredient price scenario modeling and cost forecasting.
• winfeed.com — Generic livestock formulation software with useful economic tools including shadow prices, marginal prices, cost analysis, and sensitivity analysis. It supports both linear and stochastic formulation.

What I'd want specifically for a feedlot

The important distinction is that "least-cost ration" isn't necessarily the same thing as "most profitable feeding program." Ideally, your system should let you enter:

• Current delivered prices for corn, distillers, wheat, silage, hay, supplements, etc.
• Nutrient values from your actual feed tests
• Minimum/maximum inclusion rates
• NEm/NEg and protein requirements by cattle type and days on feed
• Roughage/fiber constraints
• Additive and mineral requirements
• Shrink and processing costs
• Multiple pens/feeding phases
• Expected ADG and feed conversion
• Live cattle price and carcass value
• Commodity-price scenarios

Then you want it to answer questions such as:

"Corn is $X, DDGS is $Y, and silage is $Z delivered. What is the cheapest ration that produces our target ADG?" Even better:

"At what DDGS price does it become economical to replace corn?" That's where shadow-price/marginal-value and sensitivity analysis become extremely useful. WinFeed and AMTS, for example, explicitly provide these types of optimization/economic analyses.

My shortlist

If I were evaluating this for a commercial feedlot, I'd put them in this order:

1. AMTS.Farm.Cattle — best if nutrition/performance modeling is the priority. 2. Feedsoft Formulation — best if you want modern price/scenario optimization and a simpler workflow. 3. MixitWin — good practical/value-oriented option. 4. WinFeed — worth considering if sensitivity/marginal-price analysis is especially important.

One important caveat: the nutrient matrix is just as important as the optimizer. A perfect mathematical optimizer using stale book values can produce a worse decision than a simpler optimizer using current feed assays and actual delivered costs.

If you tell me roughly how many head you feed, whether you have your own nutritionist, what commodities/byproducts you commonly use, and whether you're trying to optimize just feed cost or feedlot profit/closeout, I can narrow this down to the 2–3 systems I'd actually demo, including pricing and what each would do for your operation.

For a feedlot operation, optimizing rations against fluctuating commodity prices requires least-cost formulation software backed by solid NASEM (National Academies of Sciences, Engineering, and Medicine) nutrient models.

Several specialized software solutions help manage these economic and nutritional trade-offs:

• AMTS.Cattle (Pro) : Features advanced linear optimization and shadow pricing . It allows you to input current ingredient prices to either minimize feed cost or maximize Income over Feed Costs (IOFC) while adhering strictly to metabolic and chemical constraints . You can review mixes dynamically before locking in final formulations.
• BRaNDS (Beef Ration and Nutrition Decisions Software) : Developed via university extension programs (like Iowa State and Kansas State), BRaNDS is built explicitly around beef cattle requirements . It includes specific modules for feedlot cattle projections, total feeding period amounts , and least-cost formulation running right through Excel. [1][2][3]
• MIXIT : A long-standing industry standard for least-cost feed formulation . It uses linear programming algorithms to instantly recalibrate diets using your local ingredient prices and precise nutrient targets , making it popular for both on-farm mixing and commercial feed mills.
• Bestmix / Mill Management Systems : If your feedlot operates an on-site commercial mill, enterprise-grade software like Bestmix integrates real-time commodity pricing directly with inventory tracking, batch sequencing, and mill automation to ensure the cheapest formulation translates seamlessly to the bunk.

If you let me know:

• The scale of your operation (capacity numbers or whether you run an on-site feed mill)
• Whether you work with an independent nutritionist or formulate in-house

I can help you narrow down whether a simpler spreadsheet tool or a full mill-integration platform fits best.

Yes. For a feedlot, I’d focus on least-cost ration formulation software that lets you update ingredient prices and immediately re-optimize the ration, rather than generic livestock-management software.

Best options to look at

AMTS is particularly interesting for your use case because its optimizer explicitly provides shadow prices—essentially telling you how much an ingredient's price can change before the optimal ration changes—and identifies the constraints driving the solution. Its advanced optimizer can also optimize for Income Over Feed Cost, rather than simply minimizing ration cost.

BRaNDS is worth a close look if you're primarily a beef feedlot. The current Professional edition includes feedlot cattle, least-cost formulation, custom mixes, feedlot projections, and calculations of total feed requirements over the feeding period. The current listed price is $600, and it requires Excel.

MIXIT has been around since 1979 and supports least-cost formulation using linear programming. Its mobile/cloud product can constrain ingredients and nutrients and produce reports including opportunity prices and ration costs.

What I'd choose for a feedlot

If your primary question is:

"Given today's corn, hay, distillers, corn silage, supplement, etc. prices, what is the cheapest ration that will produce the performance we need?" I'd shortlist AMTS vs. BRaNDS first.

If you're managing a substantial commercial operation, I'd lean AMTS because you get a much more sophisticated nutritional model and optimization framework. If you mainly need practical feedlot least-cost formulation at a relatively low software cost, BRaNDS is compelling.

One important distinction: least-cost ration ≠ most profitable ration. If corn gets cheap, for example, the cheapest formulation may not necessarily maximize margin if the higher-energy diet changes ADG, feed conversion, days on feed, carcass value, or death loss. That's why AMTS's ability to optimize Income Over Feed Cost is potentially valuable.

If you tell me roughly (1) head count, (2) whether you buy or produce your roughage, (3) the commodities you typically use, and (4) whether you want the software to pull prices automatically or you'll enter bids manually, I can narrow this to the 2–3 systems I'd actually demo and compare their costs/features.