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Free Natural Language Processing (NLP) Software
Last updated: January 2026
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18 software options
Sponsored
Speechmatics
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Global experts in deep learning and speech recognition
Pro: Batch Transcription (Pre-recorded) $0.0050 /min for Standard $0.0083 /min for Enhanced Real-Time Transcription (Live Stream) $0.0067 /min for Standard $0.0117 /min for Enhanced 20% discount over 500 hr/month for all transcription. Voice Agent - Flow $0.0537 /min 20% discount over 100 hr/month for all agent conversations. Enterprise: Please contact Speechmatics directly for volume discount pricing.
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Intelligent CX Analytics to understand why your NPS drops
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Connecting the world through language expertise.
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Predictive data analytics software
Altair AI Studio is part of the Altair RapidMiner platform: https://altair.com/altair-rapidminer Let’s create a plan for your team’s specific needs: https://altair.com/altair-units Or start with a free trial here: https://altair.com/altair-rapidminer-free-trials
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Power the Toughest Conversations
Moveo.AI has four pricing plans and a 14-day free trial, with no credit card required to try the platform and its features. You can find more information regarding the pricing plans For more information, please contact Moveo.AI.
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Virtual assistant powered by AI
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Text analysis with machine learning
MonkeyLearn API: $299/month with 10k queries/month. MonkeyLearn Studio: contact MonkeyLearn for pricing. A free Academic plan is available for educational use.
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
API for building NLP based applications
Developer - $150/month Team - $468.14/month Enterprise - Pricing details available on request
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
AI operating system to manage machine learning lifecycles
cnvrg.io offers a 14-day free trial for new users, after which the software is available across 2 pricing tiers. Details are outlined below: cnvrg.io core: offers free deployment on any Kubernetes cluster with executions for $30/month For Premium plan details contact Accessible Labs.
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Full-stack text analysis and NLP platform
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Virtual assistant software
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Language assistant for managing online communications
Free - $0 Business - $25/user/year Enterprise- Contact for details.
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Make AI Work For You
MeaningCloud is available across 4 pricing tiers, details of which are outlined below – Start-Up – $99 per month Professional – $399 per month Business – $999 per month Enterprise – Please contact MeaningCloud directly for pricing information It also offers a free version.
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CoreNLP offers a General Public License (GPL), which allows multiple free uses. It also offers a commercial license for distributors using proprietary software. Please contact Stanford NLP Group directly for additional pricing information.
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The free plan gives access to all the NLP pre-trained models, up to 3 requests per minute. Then each paid plan grants more requests and the GPU option for lower latency.
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