Simple pricing for serious candle makers

All plans come with a 14-day free trial. No credit card required.

Bill monthly
Bill annually

Starter For solo makers building their first systems.

$ 19 /month, billed annually

$ 25 /month

Start free trial
  • Up to 25 candle formulas
  • Basic burn-test logging
  • Cost per candle calculator
  • Formula versioning
  • Email support

Growth For brands actively testing and producing.

$ 49 /month, billed annually

$ 59 /month

Start free trial
  • Unlimited candle formulas
  • Full burn-test logs with photos
  • Batch sheet generation
  • Version comparison tools
  • Margin and costing tools
  • Priority support

Studio For teams managing multiple product lines.

$ 99 /month, billed annually

$ 119 /month

Start free trial
  • Everything in Growth
  • Multiple team members
  • Formula approval workflows
  • Advanced reporting & export
  • Dedicated account manager

What's included on all HarmonySoy plans

Every plan includes the core tools you need to manage candle formula development, burn testing, and production scaling. No hidden features behind paywalls.

Formula Builder

Create structured candle recipes with wax type, wick, fragrance load, vessel, dye, pour temperature, and cure time. Keep every detail documented and searchable.

Formula Versioning

Test multiple variations of the same candle by creating formula versions. Compare different wick sizes, fragrance loads, and cure times to find the winning combination.

Test Batch Manager

Create and track experimental batches tied to formula versions. Log batch dates, ingredients, supplier lots, production notes, and curing timelines.

Burn-Test Log

Record multi-session burn results including melt pool, flame height, soot, tunneling, hot and cold throw ratings, wick stability, and pass/fail outcomes with photo uploads.

Formula Comparison

Compare formula versions side by side with all key variables—wick, fragrance load, cure time, and burn-test scores—so you can make faster product decisions.

Formula Approval

Mark successful formulas as production-ready, seasonal, or archived. Promote winning test results into the official standard recipe for each SKU.

Batch Sheet Generator

Scale approved formulas to any production quantity. Automatically calculate wax, fragrance oil, wicks, vessels, lids, and labels needed with step-by-step instructions.

Cost & Margin Calculator

Calculate material cost, labor, overhead, and total COGS per candle. See wholesale and retail margin percentages to price products with confidence.

We switched from spreadsheets to HarmonySoy and instantly saw the difference. Our test waste dropped by 35% and we launched our holiday collection two weeks faster than last year.

Jessica Park Owner, Willow Creek Candles

Frequently asked questions

Everything you need to know about HarmonySoy and how it helps candle makers build better products.

Is HarmonySoy an inventory management system?

Not primarily. HarmonySoy is focused on formula development, test batches, burn logs, and production-ready recipes. The core value is helping you build better candles with less guesswork. Inventory features may come in future updates.

Is this only for soy candles?

HarmonySoy is designed for soy candle makers first, but the workflow also supports other wax types like coconut blends, parasoy, and beeswax. The formula builder is flexible enough for any candle-making process.

Is this just another spreadsheet?

No. HarmonySoy is structured specifically for the candle-making workflow, including formulas, versioning, burn tests, approvals, and batch scaling. Unlike spreadsheets, it tracks relationships between formulas, test batches, and burn results so you can compare versions and generate production sheets with one click.

Can I calculate the real cost per candle?

Yes. HarmonySoy includes a built-in cost and margin calculator that tracks material costs, labor estimates, overhead allocation, and packaging to give you a precise COGS per unit with suggested wholesale and retail pricing.

Is there a free trial available?

Yes, we offer a 14-day free trial for all new users. During the trial, you can explore all the features of HarmonySoy without any commitment or credit card required.

Turn your candle experiments into repeatable, profitable products

Join candle makers who have already reduced test waste, improved consistency, and scaled production with confidence. Start your free trial today.

14-day free trial No credit card required