Source-backed NLP company directory

Find natural language processing companies by use case, industry, and NLP capability.

Source-backed company records, candidate research, and acquisition notes for practical vendor shortlists.

Browse Directory Listings Request vendor shortlist

Abstract NLP vendor intelligence map with documents, company nodes, and capability signals

Source-backedListings require public source URLs and a qualifying NLP Offering.

Buyer-orientedCategories map to procurement jobs, industries, and capability needs.

Not pay-to-rankVerification status and Directory Listing eligibility are separated from sponsorship.

The homepage now shows the full research surface.

Current listings, candidate records, brand lineage, and scope rules are separated so users can see coverage without confusing pending research with verified directory pages.

30 Indexable profiles

Dedicated company pages in the current sitemap

25 Candidate companies

Research backlog records kept out of the sitemap

12 Brand lineage records

Acquired, merged, or retired names handled as evidence

60 Capability signals

NLP capabilities extracted from source-backed listings

Explore the verified market as a working graph.

The graph uses all 30 indexable company profiles and can switch between buyer category, industry, and capability views.

Market relationship graph

All 30 indexable profiles can be explored by category, industry, or capability.

Text Analytics Companies14 mapped profiles: expert.ai, TextRazor, Diffbot, SAS, Medallia, InMoment

Customer Feedback Text Analytics10 mapped profiles: Medallia, InMoment, Qualtrics, Chattermill, Thematic, SentiSum

Enterprise NLP Platforms7 mapped profiles: expert.ai, Lettria, Babel Street, Graphwise, IBM, Oracle

Cloud NLP Platforms5 mapped profiles: Google Cloud, Amazon Web Services, Microsoft, IBM, Oracle

NLP API Companies5 mapped profiles: TextRazor, NLP Cloud, Google Cloud, Amazon Web Services, Microsoft

Knowledge Graph NLP3 mapped profiles: Lettria, Diffbot, Graphwise

Healthcare NLP Companies2 mapped profiles: John Snow Labs, IQVIA Linguamatics

Legal NLP Companies2 mapped profiles: John Snow Labs, Luminance

Additional categories2 mapped profiles: Explosion AI, deepset

Buyer and platform clusters Text and feedback clusters Industry and capability clusters

Buyer categories are mapped to actual NLP capabilities.

The category pages remain stable SEO entry points, while this matrix makes the underlying directory data visible on the homepage.

NLP API Companies 5 profiles
Classification, Entity Extraction, Sentiment, Summarization
Text Analytics Companies 14 profiles
Sentiment, Classification, Feedback Classification, Topic Analysis
Customer Feedback Text Analytics Companies 10 profiles
Sentiment, Topic Analysis, Feedback Classification, Feedback Analytics
Enterprise NLP Platforms 10 profiles
Classification, Entity Extraction, Sentiment, Knowledge Graph
Healthcare NLP Companies 2 profiles
Biomedical Text Mining, Classification, Clinical Entity Extraction, Clinical Insights
Legal NLP Companies 2 profiles
Classification, Clinical Entity Extraction, Contract Analysis, De-Identification

Abstract buyer category map with source documents, connected company nodes, and verification marks

Research backlog keeps the next 25 companies visible but separate.

These records came from the project workbook. They are shown as candidates only until profile-level evidence, scope fit, and source freshness are checked.

Fast Data Science NLP services
Natural Language Processing Consulting.
P1 candidate. 2 sources. Not indexed.
NLP Logix NLP services
Natural Language & Document Intelligence Services.
P1 candidate. 2 sources. Not indexed.
Sinequa Enterprise search
Sinequa AI Search Platform.
P1 candidate. 2 sources. Not indexed.
Squirro Enterprise search
Squirro Enterprise GenAI Platform.
P1 candidate. 2 sources. Not indexed.
Progress Software Adjacent NLP vendor
Progress Semaphore.
P1 candidate. 2 sources. Not indexed.
Relativity Legal and compliance NLP
RelativityOne AI / aiR.
P1 candidate. 2 sources. Not indexed.
Loris Customer feedback analytics
Loris Customer Intelligence.
P1 candidate. 2 sources. Not indexed.
Brandwatch Social and media intelligence
Brandwatch Consumer Intelligence.
P1 candidate. 2 sources. Not indexed.
Meltwater Social and media intelligence
Meltwater Social Listening / Media Intelligence.
P1 candidate. 2 sources. Not indexed.
Sprinklr Customer feedback analytics
Sprinklr Insights / Text Analytics.
P1 candidate. 2 sources. Not indexed.
Sprout Social Social and media intelligence
Sprout Social Listening.
P1 candidate. 2 sources. Not indexed.
Quantexa Adjacent NLP vendor
Quantexa News Intelligence (AYLIEN technology).
P1 candidate. 2 sources. Not indexed.
Revuze Customer feedback analytics
Revuze Consumer Insights.
P1 candidate. 2 sources. Not indexed.
Siena Insights Customer feedback analytics
Siena Insights.
P1 candidate. 2 sources. Not indexed.
Relative Insight Adjacent NLP vendor
Relative Insight Platform.
P1 candidate. 2 sources. Not indexed.
Netigate Customer feedback analytics
Netigate Insights.
P1 candidate. 2 sources. Not indexed.
Symanto Adjacent NLP vendor
SymantoAssist / Language AI.
P1 candidate. 2 sources. Not indexed.
Clinithink Adjacent NLP vendor
CLiX.
P1 candidate. 2 sources. Not indexed.
Causaly Adjacent NLP vendor
Causaly AI Platform.
P1 candidate. 2 sources. Not indexed.
ParallelDots Developer NLP API
Komprehend AI APIs.
P1 candidate. 2 sources. Not indexed.
Twinword Developer NLP API
Twinword Text Analysis APIs.
P1 candidate. 2 sources. Not indexed.
MeaningCloud Developer NLP API
MeaningCloud APIs.
P2/观察 candidate. 2 sources. Not indexed.
Hugging Face Adjacent NLP vendor
Hugging Face Hub / Inference Endpoints / Transformers.
P1 candidate. 2 sources. Not indexed.
Innodata NLP services
AI Data / Document Processing Services.
P1 candidate. 2 sources. Not indexed.
unitQ Customer feedback analytics
unitQ Product Quality Platform.
P1 candidate. 2 sources. Not indexed.

Old brands are handled as lineage evidence, not fake current vendors.

The directory preserves acquisition and rebrand context without creating outdated independent company pages.

Lexalytics InMoment Acquired or integrated
Clarabridge Qualtrics / XM Discover Acquired or integrated
Repustate Sprout Social Acquired or integrated
AYLIEN Quantexa Acquired or integrated
Text IQ Relativity Acquired or integrated
Rosette / Basis Technology Babel Street Lineage only
Ontotext Graphwise Merged brand
Semantic Web Company Graphwise Merged brand
Lumoa Netigate Insights Acquired or integrated
Idiomatic Siena Insights Lineage only
MonkeyLearn Medallia Acquired or integrated
Viable / askviable Not listed Do not list

8 scope rules protect directory quality.

Foundation model companies, Pure OCR and IDP vendors, Speech-to-text only vendors, AI writing tools, Generic outsourcing firms, Neuro-linguistic programming coaches, Pure translation platforms stay outside this launch scope unless a qualifying text-analysis product is verified.

Verification remains the product boundary.

A company can be real, relevant, and still remain a candidate. Indexable profiles require current sources, a qualifying NLP offering, buyer-category fit, and clear exclusion of non-text products.

Source evidencePublic product, documentation, or company pages must support the NLP offering.

Scope fitThe offering must analyze, classify, extract, search, summarize, or structure text.

Directory statusOnly records that pass the gate become sitemap-backed company profiles.

Abstract verification workflow showing documents, evidence paths, and validated company records

Source-backed company profiles ready for deeper review.

These examples are not paid placements or rankings. They are the first company profiles that pass the quality gate for indexable pages.

expert.ai

Verified Listing

Enterprise natural language platform for text classification, entity extraction, taxonomy, and knowledge graph workflows.

NLP Offering: Enterprise natural language platform for text classification, entity extraction, taxonomy, and knowledge graph workflows.
Buyer Categories: Enterprise NLP Platforms Text Analytics Companies
Capabilities: text classificationentity extractiontaxonomyknowledge graph
Industries: enterpriseinsurancepublishing

TextRazor

Verified Listing

NLP API for entity extraction, topic tagging, classification, and text analysis.

NLP Offering: NLP API for entity extraction, topic tagging, classification, and text analysis.
Buyer Categories: NLP API Companies Text Analytics Companies
Capabilities: entity extractiontopic taggingclassificationsentiment
Industries: developer toolsmediaresearch

NLP Cloud

Verified Listing

Hosted NLP and language model APIs for classification, extraction, summarization, and generation tasks.

NLP Offering: Hosted NLP and language model APIs for classification, extraction, summarization, and generation tasks.
Buyer Categories: NLP API CompaniesLanguage AI Platforms
Capabilities: classificationentity extractionsummarizationgeneration
Industries: developer toolscustomer serviceenterprise

Lettria

Verified Listing

Text analytics and knowledge graph platform for extracting structured insights from documents.

NLP Offering: Text analytics and knowledge graph platform for extracting structured insights from documents.
Buyer Categories: Enterprise NLP PlatformsKnowledge Graph NLP
Capabilities: information extractionknowledge graphclassificationsemantic search
Industries: enterprisefinancepublic sector

Diffbot

Verified Listing

Web data extraction and knowledge graph products that structure entities, facts, and relationships from text-rich web content.

NLP Offering: Web data extraction and knowledge graph products that structure entities, facts, and relationships from text-rich web content.
Buyer Categories: Knowledge Graph NLPText Analytics Companies
Capabilities: entity extractionrelationship extractionknowledge graphweb extraction
Industries: market intelligencesales intelligenceresearch

Babel Street

Verified Listing

Multilingual text analytics and entity intelligence products for open-source and risk intelligence workflows.

NLP Offering: Multilingual text analytics and entity intelligence products for open-source and risk intelligence workflows.
Buyer Categories: Enterprise NLP PlatformsMultilingual Text Analytics
Capabilities: multilingual analysisentity extractionrisk signalsopen-source intelligence
Industries: securitypublic sectorrisk intelligence

View all 30 company profiles

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