|Small Server||Medium Server||Large Server||Unlimited Server||OEM|
|Maximum total size of indexed documents* The limit applies to the text declared to be clustered by Lingo4G. Text stored in the index only for literal retrieval is not counted towards the limit.||1 GB||5 GB||25 GB||unlimited**||unlimited**|
|Maximum total number of indexed documents||unlimited**|
|Maximum number of documents analyzed in one request*||10k||50k||250k||unlimited**||unlimited**|
|Deployment||On or more of your servers||Available||Available||Available||Available|
Embedded and sold
as part of your software
|Command line interface||Available||Available||Available||Available||Available|
Server licenses are available with 1-year and perpetual licensing periods.
Upgrades from 1-year to perpetual and from a lower to a higher licensing tier (e.g. from Medium to Large) are possible within the validity period of the original license.
The perpetual server licenses come with 12 months of software maintenance (support and product updates). Beyond this initial 12 month period, at any time, you may renew your software maintenance for a further 12 months at 50% of the initial purchase price.
All licenses come with several hours of free consulting, usually spent on integration with your existing software and clustering quality tuning.
All licenses allow using Lingo4G internally for the evaluation, development, testing and tuning purposes.
Holders of perpetual Lingo3G licenses can "trade in" their Lingo3G license to receive a Lingo4G license. We will count the initial purchase price (but not the maintenance extension fees) paid for Lingo3G towards the price of the Lingo4G license you wish to switch to. Once you trade-in your Lingo3G license, you will not be allowed to use Lingo3G with that license any more. To cover the Lingo3G to Lingo4G transition period, we'll issue long-term Lingo4G evaluation licenses.
Please contact us for further licensing and pricing information.
(*) Limits are per-Lingo4G-instance. Server licenses do not limit the number of Lingo4G instances running on one server. Limits indicated in the table will be enforced for each Lingo4G instance separately.
(**) Limited only by CPU, memory and disk storage capacity.
(***) Lingo4G contains a limited FoamTree license allowing the use of FoamTree as part of the Lingo4G Explorer application. Using FoamTree as part of your own application requires a dedicated FoamTree license.
Stephan Schmid, CEO at Comcepta, Switzerland
Dr James Thomas, Associate Director, EPPI-Centre, Social Science Research Unit, Institute of Education, London
René de Vries, Managing Director at HowardsHome