Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

The Geochemist's Workbench pricing

Freemium#29 of 69 in Simulation Software

The Geochemist's Workbench costs from $349/mo, or $809/yr on annual billing; 9 plans in all, as listed on gwb.com — prices checked 25 Sep 2026.

6.2/10Editor score
Visit The GWB
The Geochemist's Workbench6.2 Visit The GWB

The Geochemist's Workbench pricing at a glance

Plans Free planFreemium A usable free plan; paid tiers unlock the limits below. Prices checked 25 Sep 2026.
See plans on gwb.com

The Geochemist's Workbench plans & pricing

PlanPriceKey limits
GWB Essentials — 3 months$349/mo 3 months
  • Geochemical spreadsheets
  • Reaction balancing
  • Speciation and diagrams
GWB Essentials — 1 year$809/yr
  • Geochemical spreadsheets
  • Reaction balancing
  • Speciation and diagrams
GWB Essentials — 3 years$2,327/yr 3 years
  • Geochemical spreadsheets
  • Reaction balancing
  • Speciation and diagrams
GWB Standard — 3 months$569/mo 3 months
  • Multicomponent reaction modeling
  • Kinetics
  • Microbial reactions
GWB Standard — 1 year$1,479/yr
  • Multicomponent reaction modeling
  • Kinetics
  • Microbial reactions
GWB Standard — 3 years$4,237/yr 3 years
  • Multicomponent reaction modeling
  • Kinetics
  • Microbial reactions
GWB Professional — 3 months$1,039/mo 3 months
  • Phase diagrams
  • Reactive-transport modeling
  • ChemPlugin SDK
GWB Professional — 1 year$2,959/yr
  • Phase diagrams
  • Reactive-transport modeling
  • ChemPlugin SDK
GWB Professional — 3 years$8,477/yr 3 years
  • Phase diagrams
  • Reactive-transport modeling
  • ChemPlugin SDK

Prices as published by the vendor on community.gwb.com, checked 25 Sep 2026; taxes and regional pricing may differ. We do not change a plan's price or its limits — this table is what the vendor's own pricing page said on that date.

What the price includes

  • Built for
    Small business, Mid-market, Enterprise
  • Integrations
    3 integrations: Python, C++, Fortran
  • Free plan
    Yes
  • Paid from
    $809/yr
  • Cloud deployment
    No

Our full The Geochemist's Workbench verdict, fact sheet and score →

Prices checked by iTechGuides Editors · Editorial team · Updated Oct 2026

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Last updated · How we research and update