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Antibacterial

Budgeting for in silico work

Drug discovery software cost and what computer aided drug design and cheminformatics software actually charge

Almost nobody in this market puts a price on the page. Here is what is genuinely public, what drives the number on your quote, and where a narrow subscription does the job a whole suite is being bought for.

What a screen looks like before you price one

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Strain panel

No account needed. 3 screens per session.

Sample output Ciprofloxacin Fluoroquinolone
Worked example, replaced when you run
Strain MIC (µg/mL) Call Resistance risk Conf.
S. aureus (MRSA) 0.5->32 R Resistant target mutation, grlA and gyrA Fluoroquinolone resistance is widespread in methicillin resistant lineages.
E. coli <=0.015-0.06 S Susceptible efflux, AcrAB-TolC in resistant isolates Potent against wild type; qnr carriage and gyrA changes shift the band sharply.
K. pneumoniae (CRE) 0.5->64 R Resistant gyrA mutation with plasmid qnr Carbapenemase producing isolates almost always carry quinolone resistance too.
A. baumannii 8->64 R Resistant efflux, AdeABC Constitutive efflux plus target changes leave little room at achievable exposure.
P. aeruginosa 0.25-2 I Intermediate efflux, MexAB-OprM Borderline: active on many isolates, lost quickly once efflux is derepressed.
E. faecium (VRE) 4->32 R Resistant target mutation, parC Enterococci are intrinsically poor fluoroquinolone targets.

Why

Ciprofloxacin is a well characterised fluoroquinolone, so the Gram-negative bands are strongly supported by published activity data. The deciding factor across this panel is not target affinity but exposure: efflux in P. aeruginosa and A. baumannii, and acquired target mutation everywhere resistance is already common. Against a modern ESKAPE panel it reads as a Gram-negative agent with two reliable losses.

Closest published analogs

  • Levofloxacin Broadly similar Gram-negative bands, better Gram-positive coverage
  • Delafloxacin Retains activity against many ciprofloxacin resistant staphylococci
Strain MIC (µg/mL) Call Resistance risk Conf.

Why

Closest published analogs

Want the rest of your series? Batch runs are on the paid tiers. screen left in this session. This session is used up.

Computational prediction from published literature. Research use only, not a lab measurement and not clinical guidance.

The short answer

What drug discovery software actually costs

Published figures in this market run from about $10,000 a year for a small molecule design platform to $50,000 to $1,000,000 a year for 3D molecular modeling software. Those numbers come from Optibrium, which is one of the very few vendors that puts ranges in writing at all. Almost everyone else, Schrodinger and BIOVIA and Chemical Computing Group among them, publishes no price and quotes on request.

That is the honest state of the category, and it is worth saying plainly because most pages answering this question either repeat a number they read somewhere or send you to a contact form. The table below is the disclosure picture as it stands, with the source for each row, so you can see which figures are vendor statements and which are the absence of one.

The practical consequence for a small team is not the size of the numbers, it is the time. When nobody lists a price, working out whether you can afford the category takes a round of calls before you learn anything. That is survivable for a pharma procurement function and expensive for three people on a grant clock.

At a glance

Published ranges
About $10,000 a year to $1,000,000, by category
Transparency
One vendor publishes ranges, the rest quote on request
Quote drivers
Seats, modules, deployment, term, validation
Priced here
$149 to $1,490 a month, on the page, no quote cycle

Who publishes a price, and who does not

The price transparency picture, vendor by vendor

Each row was read at its own source rather than off a search result. That distinction matters here: the summaries in circulation still repeat a Schrodinger academic starting figure that the live directory listing does not carry, so a number quoted second hand about this market is worth very little.

Product or category Published price Where that comes from How it bills
Optibrium StarDrop, small molecule design platform From about $10,000 a year, rising into six figures Published by the vendor, in its own knowledge base Per user, site or floating, priced by module
3D molecular modeling software, as a category $50,000 to $1,000,000 a year Published by Optibrium, in its own knowledge base Annual license, plus compute, support, training and maintenance
BioPharmics 3D modeling subscription $100,000 to $250,000 a year, by organization size Published by Optibrium, in its own knowledge base Annual subscription
Optibrium Cerella, AI discovery platform $100,000 and up Published by the vendor, in its own knowledge base Annual subscription, scaled to data and deployment
Schrodinger Not published The Capterra listing reads contact vendor for pricing, no free trial, no free version Quote, built from modules, compute and license term
CDD Vault Not published Directory listings carry custom pricing only Per seat subscription, on quote
Chemical Computing Group MOE Not published University IT pages tell staff to request a quote to add seats Seat or site license, on quote
Cresset Flare No commercial price published The vendor site offers free academic licenses and an academic discount, commercial by contact Seat or site license, on quote
BIOVIA Discovery Studio Not published Directory listings carry contact vendor Seat or site license, on quote
Antibacterial MIC screening, this site $149, $499 or $1,490 a month On the pricing page, no form in front of it Monthly subscription, fixed screen allowance

Vendor pricing moves. Treat every row as the position at the time of writing and confirm against the vendor before a budget depends on it. The two rows with the most detail behind them are worth reading in full: what sits inside the Optibrium range is broken down in StarDrop pricing, and how the quote-only suite prices is in Schrodinger software cost.

Signed prices, grouped by what the software does

Drug discovery software cost by category, from 17 federal award records

Each dot is one product's typical annual figure, the midpoint of the range agencies actually signed for it. The violet band is our own Lab to Program year, read from the price list. The cheapest product in each group is converted into years of Lab, which is the number a small team usually wants.

PBPK and pharmacokinetic modeling

4 products

Where a compound goes in the body, and how long it stays there.

$5.1k to $79.8k a year

The cheapest signed year here buys about 5.7 years of Lab, billed yearly at $888.

ADMET and safety prediction

4 products

Property, metabolism and mutagenicity calls on a structure.

$3.4k to $30k a year

The cheapest signed year here buys about 3.8 years of Lab, billed yearly at $888.

When a vendor publishes nothing, read the public record instead

There is a second source of real prices in this market and almost nobody uses it. US federal contract awards are public, and government laboratories buy the same commercial software a biotech does. That turns a category where every vendor says "contact us" into one where you can read what an agency actually paid, on what term, and sometimes for how many license tokens.

It works best where the contract description is specific. Awards to Chemical Computing Group frequently name the token count, which makes a genuine per token per year figure of roughly $7,250 to $11,070 recoverable from the record: the full workings are on MOE software price. Schrodinger's small molecule suite renewals sit near $198,000 to $209,000 a year in the same record. Discovery Studio base licenses land closer to $29,000 to $41,000, with modules and site licenses stretching far above that, as set out in BIOVIA Discovery Studio price.

OpenEye is the vendor with the longest paper trail. Its one year application packages at NIH run $39,500 to $90,000, one NIH group renewed the same license six Septembers in a row, and toolkit maintenance for the programming libraries runs far higher than either, all laid out in OpenEye Scientific Software price. Workflow platforms price differently again: a Pipeline Pilot deployment is a server, clients and a set of licensed collections, and the awards in Pipeline Pilot pricing run from about $15,600 for one collection to about $200,000 for a multi year deployment.

Property prediction and cheminformatics infrastructure sit lower. Simulations Plus has never published a price for ADMET Predictor, yet five year terms at FDA and CDC work out to about $19,400 to $20,000 a year per seat, as shown in ADMET Predictor price. Chemaxon's JChem, Marvin and Instant JChem are cheaper again per user: a 100 user EPA bundle runs about $26,000 a year, with the rest of the record in Chemaxon pricing.

PBPK and exposure modeling is the priciest corner of the category and the two platforms in it both quote on request. A GastroPlus platform license covering GastroPlus and DDDPlus took effect in September 2026 at $79,812 for twelve months, and the five year FDA term it replaced averaged near $75,200 a year across three products, with the single user rate closer to $19,400: the awards are in GastroPlus price. Certara's Simcyp spans a wider range than any other product here, from a $10,500 annual node license to an institutional agreement near $159,100 a year, and the FDA renewed it at exactly $65,000 three years running, as set out in Simcyp Simulator price. Both model where a compound goes rather than what it inhibits, which is a different purchase from potency.

Pharmacokinetic analysis and population modeling sit one step further along. A single Phoenix WinNonlin named user seat cost $5,870 a year in 2016 and works out near $8,778 per seat on a 2024 award, while the FDA's current Phoenix agreement averages about $166,500 a year, all in Phoenix WinNonlin price. ICON's NONMEM is the cheapest license in this whole record to hold steady: the FDA paid exactly $10,000 a year for seven straight annual awards, then $10,900, as shown in NONMEM license cost.

Structure data and field based design close the list. The Cambridge Structural Database is sold in suites, and four government labs paid the same $15,000 a year for a CSD-Enterprise campus or site license from 2022 to 2024, then $15,418 and $15,727, as set out in Cambridge Structural Database price. Cresset's Flare runs from a five user Flare Designer group at $15,575 a year to a $162,948 Flare FEP bundle on ten GPUs, in Cresset Flare pricing.

Screening data and safety prediction sit on either side of the plate. The Army held a Genedata Screener subscription at $73,700 a year, then $77,000 and $85,340, before a three year license at about $110,080 a year, all set out in Genedata Screener price. Lhasa's Derek Nexus cost the EPA $5,254 to $6,199 a year for one site and five users, and Derek, Meteor and Sarah together $14,651 for the year from August 2025, in Derek Nexus pricing. The other two ICH M7 tools on most shortlists are on the record as well: the NIH held the Leadscope product suite at $27,450 a year for nine years, in Leadscope pricing, and the FDA has paid $15,000 a year for CASE Ultra and META Ultra since 2020, in MultiCASE CASE Ultra pricing.

Use these figures the way a procurement officer would rather than the way a press release would. They are government prices under government catalog codes, so they are a floor for commercial work, not a forecast. Award values sometimes span option years. And a license bought without scientific support is a different product from one bought with it. Read the term and the description, not just the number.

Five things that move the number

What the quote is actually built from

A quote for this kind of software is assembled, not looked up. Knowing the components is what lets you compare two quotes that arrive in different shapes, and it is what stops the second year being a surprise.

Three biotech scientists at a meeting table comparing printed software quotes beside a laptop with a lab visible through a glass wall
Two quotes for the same job rarely arrive in the same shape. Lay them out line by line before comparing totals.

How many people need to log in

The single largest lever on almost every quote. Seats drive setup, training, support load and compute all at once, which is why a two chemist team and a twenty chemist team get quotes an order of magnitude apart for the same software. Floating licenses exist precisely to blunt this, and they are worth asking for by name.

How many modules you switch on

These suites are sold in pieces. Docking, free energy, QSAR, ADMET, visualization and cheminformatics are often separate line items, and the headline number you were quoted by a peer may cover a different set than the one you need. Ask for the quote itemized by module before comparing it to anything.

Where it runs

Cloud hosting is usually a modest add on to the license. On premise is not, once you count the nodes, the scheduler and the person who maintains them. Compute for the heavier physics based methods is a real cost line that sits outside the license fee and is easy to leave out of a budget.

How long you commit

Multi year terms buy discount, which is fine if the program is funded for that long and expensive if it is not. A one year term on a grant cycle costs more per year and is the honest choice when the science may pivot. Perpetual licenses have largely given way to subscriptions across this market.

Whether it has to be validated

A deployment that has to satisfy GxP, 21 CFR Part 11 or an audit trail requirement is a different product commercially, even when it is the same binary. Validation documentation, qualified environments and change control all get priced, and this is the item most often discovered after the budget was set.

The decision underneath the budget

A suite and a single purpose tool are not competing for the same job

Most of the money in this category buys breadth. That is the right purchase when breadth is what the program needs, and an expensive way to answer one recurring question when it is not. The split is usually clean enough to see before you ask for a quote.

A full suite earns its price when

  • You are doing structure based design and need docking, dynamics and free energy in one place.
  • The program spans several target classes, so the tooling has to generalize beyond one question.
  • You have a computational chemist whose job is to drive it, because these suites reward expertise.
  • The output feeds a regulated or partnered workflow where the validated build is the point.

A narrow subscription is enough when

  • The recurring question is which compounds are worth a plate, against which organisms.
  • Nobody on the team is going to spend their week inside a modeling environment.
  • The budget is a grant line rather than a capital plan, and a second year is not guaranteed.
  • You need a written reason attached to every compound you excluded, more than you need breadth.

The narrow case, with the arithmetic shown

What antibacterial screening costs when the price is on the page

This site sells one narrow thing: a predicted MIC band per strain, an S, I or R call, the resistance mechanism expected to limit the compound and a confidence level, for a structure or a peptide sequence against a 6 strain panel. Because the price and the allowance are both published, the cost per compound divides out rather than arriving in an email.

Plan Per month Per year Screens a month Per compound, full panel
Lab $149 $1,788 250 $0.60
Discovery $499 $5,988 2,000 $0.25
Program $1,490 $17,880 10,000 $0.15

Put the annual column next to the category figures above and the comparison is not close, which is the point rather than a boast: these are different products bought for different reasons. A year of the largest plan here sits below the bottom of the published range for 3D molecular modeling software, and it buys one question answered well instead of a modeling environment.

The single compound path is the MIC prediction software, a file of structures goes through compound library screening software, and the same engine is available to a pipeline through the antibacterial screening API. If the budget conversation is really about building your own model rather than buying a suite, that trade is in QSAR software for antibacterial activity. How the narrower antibacterial category bills, including cost per compound against assay cost, is worked through in the antibacterial screening software pricing write up, and the feature level comparison sits in best antibacterial screening software.

Questions people ask before buying

Software cost, answered plainly

How much does drug discovery software cost?

Published figures run from about $10,000 a year for a small molecule design platform to $50,000 to $1,000,000 a year for 3D molecular modeling software, on the vendor ranges Optibrium publishes. Most vendors publish nothing and quote on request. Narrow, single purpose tools are the exception and are sold at normal subscription prices.

Why do drug discovery software vendors not publish their prices?

Because the quote is assembled per customer from seats, modules, deployment, term and validation needs, so a single number would be wrong for nearly everyone. The commercial effect is that price discovery costs the buyer weeks of calls, which is a real cost for a small team working to a grant deadline.

How much is a Schrodinger software license?

Schrodinger does not publish commercial pricing, and the Capterra listing shows contact vendor for pricing with no free trial and no free version. Secondary summaries circulate an academic starting figure that the primary listings do not confirm, so treat any specific number you read second hand as unverified until the quote arrives.

Is there free drug discovery software?

Yes, and it is worth knowing where it fits. AutoDock, PyRx and similar academic tools cost nothing to license and are genuinely capable. What they do not come with is support, validated builds, data provenance or anyone accountable for a wrong answer, so the saving is real for a student and thin for a funded program on a deadline.

What is the difference between a per user license and a site license?

A per user license is priced per named person. A site license covers everyone at a location or across the company for a flat fee. A floating license sits between them: you buy a number of concurrent sessions rather than named people, which suits a team where nobody uses the software all day.

How much does computer aided drug design software cost per year?

A full computer aided drug design suite is an annual commitment in the tens of thousands of dollars at the low end and six figures once several modules and a handful of seats are involved. The license is not the whole number: compute, support, training and maintenance are separately priced by most vendors.

Do I need a full CADD suite for an antibacterial program?

Only if you are doing structure based design across several target classes. If the recurring question is which compounds to put on a plate against which organisms, that is a narrower problem than a suite is built for, and it is answerable from structure and published activity for a monthly subscription rather than an annual license.

What should I ask before signing a drug discovery software contract?

Ask for the quote itemized by module and by seat, what compute is included, what a second year costs, whether the term can follow the grant cycle, and what happens to your data and your models if you stop paying. Ask for the validation package price up front if you are anywhere near a regulated workflow.

Pricing

Published, because a quote cycle costs weeks

Full plan comparison

Lab is $149 a month for 250 screens with batches up to 50. Discovery is $499 for 2,000 screens, batches up to 1,000, and adds the API. Program is $1,490 for 10,000 screens with batches up to 10,000, which is the deck scale plan. Enterprise is $2,980 for 20,000 screens with a private deployment, bought on the same page as the rest.

Save 50 percent with yearly billing, charged once a year.

Lab

$74 /mo

$888 charged once a year

250 screens a month against the standard panels, with CSV export.

Get started

Academic AMR lab, 1 to 2 chemists

Discovery

Most popular

$249 /mo

$2,988 charged once a year

Custom panels, batch runs of a full series, API access and roles.

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Biotech antibacterial program

Program

$745 /mo

$8,940 charged once a year

Library-scale runs, your own isolates, SSO, audit log and an SLA.

Get started

Multi-program biotech or discovery CRO

Enterprise

$1,490 /mo

$17,880 charged once a year

Private deployment, your internal isolate library, a named contact.

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Pharma, institute or consortium

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