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ComparisonsForecasting and reordering software

Antevon vs Plex DemandCaster: planning software or a two-week forecast project

Checked against Plex DemandCaster’s public pages. Prices, features and company facts checked 21 Oct 2026. Content updated 21 Oct 2026.

Plex DemandCaster forecasts sales through software, while Antevon builds your forecast in a fixed-fee, two-week project15. Pick Plex DemandCaster if your team can own planning and manage data connections to its business system14. Pick Antevon if no one owns your forecast full-time.

Who each one fits

Plex DemandCaster targets manufacturers and distributors15.

Antevon is for independent beauty and skincare brands in the UK and EU. Its audit fits brands already selling through retailers or preparing to.

When Plex DemandCaster is the better choice

  • Pick Plex DemandCaster to plan parts and production capacity if your manufacturing team owns planning and agrees data connections15.
  • Pick Plex DemandCaster for restocking plans linked to your business system if your distribution team owns planning across locations15.

When Antevon is the better choice

  • Choose Antevon when you need buy, move, hold or cut recommendations and their impact on cash.
  • Choose Antevon when a retailer promotion needs a financial comparison with not running it.

How they differ

Plex DemandCaster is now called Plex Supply Chain Planning12. It connects directly to Plex's business and factory systems14. It can also use data on what shoppers bought at checkout15.

Yurii Blazhevych, who runs Antevon's forecasts, takes your call. The audit delivers two Excel files to keep. Its forecast gives a number for each product, retailer and month.

You supply a sales export, retailer reports and an hour for questions. Antevon cleans imperfect data within the audit fee.

Plex DemandCaster includes standard support, with upgraded support available to buy under its published terms13. Its published licence allows worldwide use, subject to export rules and the order form13.

Side by side

Rows are the questions UK beauty brands ask us. Each line is a fact from the company’s own public pages. Check this comparison: sources and dates below.

Question
Antevon
Plex DemandCaster
What it is

Antevon describes itself as a managed demand desk for indie beauty and dermocosmetics brands.4

The audit is a fixed-fee two-week forecasting project.3

Plex Supply Chain Planning is cloud demand, supply and inventory planning software for manufacturing and distribution.15

Plex Supply Chain Planning is a cloud software solution, not a verified outsourced forecasting desk.14

Who it is for

The public audience is roughly £0.5M to £25M in revenue.4

Antevon targets indie beauty and dermocosmetics brands.4

The product brochure targets manufacturers and distributors.15

Plex describes a customer selling online and through brick-and-mortar retail partners.16

Who builds the forecast

The brand brings its sales export and retailer reports and makes an hour available for questions.5

Antevon cleans the imperfect data as part of the work.5

The published terms make the customer responsible for data accuracy, quality and legality, without fully allocating mapping and cleanup work.13

What the forecast covers

The forecast is by product, retailer and month.5

Not confirmed. Current configurable forecast dimensions and time buckets were not established.

Retailers and sell-through

The stated forecast target is what each retailer will sell, with buy decisions following from it.7

The brochure lists external POS data sources, without proving any named UK retailer feed or retailer-level sell-through forecast.15

Promotions and launches

The audit models each promotion separately and gives each forecast number a likely range.3

The audit prices a retailer promotion against not running it, in pounds.6

The brochure lists 4-P’s Demand Shaping, without specifying retailer promotion profitability or uplift modelling.15

Orders to suppliers

The audit supplies buy, move, hold and cut recommendations with their money impact.3

Purchase orders are inputs to the audit.3

The brochure lists automated replenishment-order recommendations, safety-stock computation and time-phased inventory planning.15

Plex advertises replenishment-order recommendations and ERP exchange, but supplier PO creation and sending were not established.15

Cash

Production sizing, cash planning and promotion calls are priced from the same forecast.5

Not confirmed. A cash-budget-constrained purchasing optimizer was not established.

Batches and shelf life

Not part of the published offer.

The product brochure lists lot-expiration consideration, but does not establish full batch traceability or FEFO execution.15

What it connects to

Not part of the published offer.

Plex SCP directly integrates with Plex ERP and MES, while the brochure advertises flexible one-way and two-way ERP data integration.14

What your team still does

The brand signs its retailer promotions after the desk’s profit read.5

The BirdRock case describes the customer team reviewing forecasts and analysing issues; no general outsourced exception-management service was established.16

Getting started

The audit takes two weeks from when the data lands, not from payment.3

The audit draft arrives on day 13 and the walkthrough call is on day 14.3

Setup depends on connecting operational data, with the implementation work and ownership needing an agreed scope.14

Support and UK presence

Yurii Blazhevych takes the call and runs the forecast.5

The audit includes a working session through the first decisions on day 14.5

The public terms include standard support and distinguish upgraded support and consulting work orders.13

Rockwell Automation describes a Milton Keynes office, but a dedicated UK Plex SCP team was not established.17

How it is charged

Antevon publishes from-prices for both the audit and the monthly desk; the final fee is scoped on a call.8

Neither the audit nor the monthly desk is billed by the hour.10

Pricing is quoted through an order form; no public subscription amount was established.13

The terms describe subscription fees set by order form, payable in USD by default, excluding taxes.13

Anything else

Audit exports and reports are used only to build the client’s files, not shared outside Antevon and deleted on request.11

Nothing recorded yet.

Every fact we hold for this page (120), with what we could not confirm
Question
Antevon
Plex DemandCaster
What it is

Antevon describes itself as a managed demand desk for indie beauty and dermocosmetics brands.4

The audit is a fixed-fee two-week forecasting project.3

The optional monthly desk refreshes the forecast and maintains the decision ledger.5

Antevon publicly offers a bookable two-week demand audit.3

Antevon Ltd operates the public offer and website.2

Not in the published offer. No additional trading aliases were established from the public pages read.

The public trading name is Antevon.1

Plex Supply Chain Planning is cloud demand, supply and inventory planning software for manufacturing and distribution.15

Plex Supply Chain Planning is a cloud software solution, not a verified outsourced forecasting desk.14

Plex currently advertises Supply Chain Planning, and its public documentation identifies it as formerly DemandCaster.14

DemandCaster is a product of Plex by Rockwell Automation, Inc.13

DemandCaster is the former name of the current Plex Supply Chain Planning product.12

The current product name is Plex Supply Chain Planning, formerly DemandCaster.12

Who it is for

The public audience is roughly £0.5M to £25M in revenue.4

Antevon targets indie beauty and dermocosmetics brands.4

The audit is for beauty brands selling through retailers or about to do so.3

The stated service audience is in the UK and EU.4

The audit is positioned for a founder or commercial team without a full-time owner of the forecast.5

Not confirmed. A current revenue, SKU or user-size eligibility range was not established.

The product brochure targets manufacturers and distributors.15

Plex describes a customer selling online and through brick-and-mortar retail partners.16

The published DemandCaster terms grant worldwide usage rights, subject to export rules and the order form.13

Plex is a plausible fit for a team that can own cross-functional planning and ERP-connected data.14

Who builds the forecast

The brand brings its sales export and retailer reports and makes an hour available for questions.5

Antevon cleans the imperfect data as part of the work.5

Not in the published offer. Responsibility for supplier lead-time, MOQ, safety-stock and connected-system parameter maintenance is not specified publicly.

On the optional desk, Antevon refreshes each forecast number monthly and maintains the ledger.5

Not in the published offer. Native system installation, production integration builds and full-stack migration scope are not established for the general audit.

The client can keep using the delivered files without adopting software or maintaining a paid login.5

Cleaning imperfect data is included in the audit rather than charged as a surcharge.5

The audit leaves the client with two Excel files to keep.5

The published terms make the customer responsible for data accuracy, quality and legality, without fully allocating mapping and cleanup work.13

Not confirmed. Ownership of planning-parameter and event-context upkeep was not established.

Not confirmed. Whether implementation is included in the subscription was not established.

What the forecast covers

The forecast is by product, retailer and month.5

Not in the published offer. A standard service forecast horizon is not established from the public offer.

Not confirmed. Current configurable forecast dimensions and time buckets were not established.

Not confirmed. A current configurable or maximum demand-forecast horizon was not established.

Retailers and sell-through

Not in the published offer. Retailer-by-retailer sell-in versus sell-through input coverage and data-feed availability are not specified.

The stated forecast target is what each retailer will sell, with buy decisions following from it.7

Not in the published offer. retailer EDI support is not evidenced as a documented integration in the public pages read.

The brochure lists external POS data sources, without proving any named UK retailer feed or retailer-level sell-through forecast.15

Not confirmed. Named UK retailer or EDI-provider coverage was not established.

Promotions and launches

The audit models each promotion separately and gives each forecast number a likely range.3

The audit prices a retailer promotion against not running it, in pounds.6

Not in the published offer. The standard method and data requirements for a product with no sales history are not specified in the public offer.

Launch events are marked when the audit cleans sales history.3

The brochure lists 4-P’s Demand Shaping, without specifying retailer promotion profitability or uplift modelling.15

Not confirmed. Current new-product forecasting and launch workflow details were not established.

Orders to suppliers

The audit supplies buy, move, hold and cut recommendations with their money impact.3

Not in the published offer. Creating, sending and executing purchase orders are not established parts of the public offer.

Purchase orders are inputs to the audit.3

Not in the published offer. The public service description does not assign every PO creation, sending or supplier-follow-up step.4

Not in the published offer. An audit feature for minimum-order quantities or case-pack optimisation is not established publicly.

The audit puts a date and a price in pounds on each buy that follows the retailer forecast.7

The brochure lists automated replenishment-order recommendations, safety-stock computation and time-phased inventory planning.15

Plex advertises replenishment-order recommendations and ERP exchange, but supplier PO creation and sending were not established.15

Not confirmed. Who creates, approves and sends supplier purchase orders was not established.

Not confirmed. DemandCaster-specific minimum-order-quantity rules were not established.

The product page advertises system-calculated recommendations for lead times alongside order requirements and safety stock.14

Cash

Production sizing, cash planning and promotion calls are priced from the same forecast.5

Not in the published offer. An automatic hard-budget constraint or cash-constrained optimiser is not established publicly.

Not confirmed. A cash-budget-constrained purchasing optimizer was not established.

Batches and shelf life

Not in the published offer. Batch tracking, expiry handling and shelf-life constraints are not established in the public offer.

The product brochure lists lot-expiration consideration, but does not establish full batch traceability or FEFO execution.15

What it connects to

Not in the published offer. Shopify support is not evidenced as a documented integration in the public pages read.

Not in the published offer. Amazon support is not evidenced as a documented integration in the public pages read.

Not in the published offer. 3PL support is not evidenced as a documented integration in the public pages read.

Not in the published offer. ERP support is not evidenced as a documented integration in the public pages read.

Not in the published offer. CSV file intake support is not evidenced as a documented integration in the public pages read.

Not confirmed. A named Shopify connector was not established.

Not confirmed. A named Amazon marketplace connector was not established.

Not confirmed. Named 3PL connectors and their read/write scope were not established.

Plex SCP directly integrates with Plex ERP and MES, while the brochure advertises flexible one-way and two-way ERP data integration.14

Not confirmed. A documented CSV import/export interface for this current product was not established.

What your team still does

Not in the published offer. A formal approval matrix for forecast sign-off and cash commitments is not published.

The brand signs its retailer promotions after the desk’s profit read.5

Not in the published offer. Responsibility for ongoing operational exceptions and their response times is not fully specified publicly.

Not confirmed. The allocation of forecast, cash and purchase approval authority was not established.

The BirdRock case describes the customer team reviewing forecasts and analysing issues; no general outsourced exception-management service was established.16

Getting started

The audit takes two weeks from when the data lands, not from payment.3

The audit draft arrives on day 13 and the walkthrough call is on day 14.3

The audit asks for 12 to 24 months of sales, purchase orders, a stockist list and a promotion calendar.3

The client supplies a sales export, retailer reports and an hour for questions.5

Not confirmed. A current time to a first reviewed, decision-ready forecast was not established.

Setup depends on connecting operational data, with the implementation work and ownership needing an agreed scope.14

Support and UK presence

Yurii Blazhevych takes the call and runs the forecast.5

The audit includes a working session through the first decisions on day 14.5

The monthly desk refreshes the numbers, maintains the ledger and reads retailer promotions before the client signs.5

Antevon lists a registered office at Manorfield, Church Road, Sevenoaks, Kent TN14 6EA.2

Not in the published offer. A staffed UK operating office is not established from the public registered-address statement.

Antevon Ltd states that it is registered in England and Wales under company number 17404379.2

Not in the published offer. UK support hours, time-zone coverage and response-time commitments are not specified publicly.

Not in the published offer. Named or independently verified UK clients are not established from the allowed public pages.

The public terms include standard support and distinguish upgraded support and consulting work orders.13

Rockwell Automation describes a Milton Keynes office, but a dedicated UK Plex SCP team was not established.17

Not confirmed. A UK contracting entity specifically for this product was not established.

The published product terms offer phone and web-conference support from 8am to 6pm ET on weekdays, excluding US holidays.13

Not confirmed. A named UK Plex Supply Chain Planning customer was not established.

How it is charged

Antevon publishes from-prices for both the audit and the monthly desk; the final fee is scoped on a call.8

Neither the audit nor the monthly desk is billed by the hour.10

The audit fee depends on product and retailer count, is quoted on the first call, and is fixed once agreed.8

Half the audit fee books the slot and half is paid on delivery.8

Data cleaning is part of the audit work, not a surcharge.10

The optional monthly desk is scoped to the catalogue and retailer count.10

Not in the published offer. A separate minimum purchase or initial commitment beyond the published from-prices is unknown.

Not in the published offer. Whether a separate setup or onboarding fee applies is unknown.

There is no surcharge for cleaning imperfect audit data.5

Not in the published offer. Trial availability and trial terms are unknown from the public pages checked.

The full terms for working together are in each signed engagement letter, not the website terms.2

The monthly desk is optional after the audit.10

The audit files keep working without an ongoing software login or subscription.10

The monthly desk has rolling 30-day notice.8

Pricing is quoted through an order form; no public subscription amount was established.13

The terms describe subscription fees set by order form, payable in USD by default, excluding taxes.13

Not confirmed. A minimum subscription spend, user count or SKU commitment was not established.

Not confirmed. A current setup or integration fee was not established.

Not confirmed. A current production-product free trial and its terms were not established.

The published terms leave the initial term to the order form and provide twelve-month automatic renewals with at least sixty days’ non-renewal notice.13

Anything else

Audit exports and reports are used only to build the client’s files, not shared outside Antevon and deleted on request.11

Nothing recorded yet.

Words used in the table
SKU
one product in one size or shade
MOQ
the smallest order a supplier accepts
PO
a purchase order, your order to a supplier
Lead time
how long a supplier takes to deliver
Sell-through
what shoppers bought at the retailer
EDI
the data link large retailers use for orders and sales
GMV
total sales through your online store
BOM
the list of parts that go into a product
3PL
a warehouse company that stores and ships for you
ERP
a business system for stock, orders and accounts

Published prices

Each price is the company’s own list price, as its page shows it, with the date we checked it. We do not estimate a price a company does not publish. Price your own case.

Plex DemandCaster

Price not published. Quote on request (checked 21 Oct 2026).

Not confirmed. No current public subscription amount or scenario-priceable plan was established.

Antevon

The audit is from £2,500 as a one-off fee; tax is not stated.8

The desk after the audit is from £2,500 per month; tax is not stated.9

Switching or using both

If you keep Plex DemandCaster, consider Antevon's optional monthly forecast updates as separately scoped work using authorised exports5. Keep production and stock planning in Plex DemandCaster, and agree data access and approvals separately5.

Questions people ask

Does Plex DemandCaster account for product expiry?

The Plex DemandCaster brochure lists expiry dates as a planning consideration15. It does not say whether it provides full batch tracking or dispatches stock by earliest expiry15.

What happens at the end of the audit?

Antevon includes a working session through the first decisions on day 14. You can then use the files without adopting software or paying for a login.

When does Antevon's audit start?

Antevon's audit starts when your data arrives, not when you pay. Send 12 to 24 months of sales, orders to suppliers, a list of retailers and a promotion calendar.

When can I call Plex DemandCaster support?

Plex DemandCaster's published terms give weekday phone support hours of 8am to 6pm US Eastern time13. Those hours also cover web conferences, and exclude US holidays13.

Sources and dates

Antevon wrote this page. Each fact about Plex DemandCaster comes from a public page, read on the date shown. Antevon's own column follows the same rule.

We read these pages on 21 Oct 2026.

Plex DemandCaster's pages

  1. 12. Application and login information
  2. 13. Plex DemandCaster Terms of Service | Rockwell Automation | Plex | US
  3. 14. Supply Chain Planning Software | Rockwell Automation | Plex | US
  4. 15. SCP_ProductOverview_2025_V1 | Rockwell Automation | Plex | US
  5. 16. Birdrock Home Case Study | Rockwell Automation | Plex | US
  6. 17. Discover Rockwell Automation In The UK | Rockwell Automation | UK

Antevon's own pages

  1. 1. Brand kit · Antevon
  2. 2. Terms · Antevon
  3. 3. The 2-week audit · Antevon
  4. 4. llms.txt (antevon.com)
  5. 5. Antevon · Know how much you'll sell, before you make it.
  6. 6. What a November promotion has to sell to pay back · Antevon
  7. 7. Only 2 left, and the factory needs four weeks · Antevon
  8. 8. The 2-week audit · Antevon
  9. 9. llms.txt (antevon.com)
  10. 10. Antevon · Know how much you'll sell, before you make it.
  11. 11. Privacy · Antevon

Got something wrong? Contact us at corrections@antevon.com. We reply within 5 working days.

Plex DemandCaster is a trade mark of its owner. Antevon is not affiliated with Plex DemandCaster.

Plain-text version, for AI assistants

Book the 2-week audit

Twenty minutes with Yurii, on Zoom or by phone.

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Rather write? Mail goes to a person, not a funnel: hello@antevon.com.