Budgeting for in silico work

Drug discovery software cost: 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.

Our price is $149 a month, on the page

Published price, no quote cycle
Monthly, not an annual license
Every figure below read at its source

What a screen looks like before you price one

of 3 left

Compound, by name or SMILES

Strain panel

S. aureus (MRSA) E. coli K. pneumoniae (CRE) A. baumannii P. aeruginosa E. faecium (VRE)

Read-out

Include closest published analogs

No account needed. 3 screens per session.

What comes back

Rows: One per strain in the panel
Per row: MIC band, S I R call, mechanism
Support: Confidence 1 to 4 and analogs
Typical run: About ten seconds

Sample output Ciprofloxacin Fluoroquinolone

Worked example, replaced when you run

Strain	MIC (µg/mL)	Call	Resistance risk
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 modelling 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 modelling 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 modelling 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.

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.

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 modelling 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 modelling software, and it buys one question answered well instead of a modelling 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. 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 modelling 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 the one case here that does go to a conversation, because a custom panel and a private deployment genuinely cannot be priced off a page.

Yearly billing is two months cheaper, charged once a year.

Lab

$124 /mo

$1,488 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

Run a compound before you price anything

See the read-out on a structure you know, then pick the plan that covers your volume.

Run a screen first

What you are agreeing to

Your compounds stay yours
Never used for model training
Deletable on request
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