TextRazor
TextRazor: A developer-focused NLP API with broad extractors, language detection and a self-hosted option. Ranked #19 of 29 in Natural Language Processing Software by our editors (6.7/10); pricing: Free plan; best for API users needing language detection and entity linking.
At a glance
- Editor score6.7 / 10
- PricingFree plan
- Best forAPI users needing language detection and entity linking
- Free planYes
- Paid from$200/mo
- Text classificationYes
- Founded2011 · London, England, UK
- Facts checked24 Sep 2026
Where it wins
- Detects 142 languages and extracts entities, topics, categories and relations
- Supports taxonomies, custom categories, entity dictionaries and processing rules
- Offers REST API, Python, Java and PHP SDKs, plus cloud or self-hosted deployment
Where it doesn't
- Paid plans start at $200 per month
- Free and paid plans all include the same stated analysis functionality
- Requires API integration or self-deployment rather than a ready-made text analytics app
Our verdict on TextRazor
TextRazor is a natural language processing API for developers who want to add text analytics to applications. It analyzes submitted text or fetches text from a publicly accessible URL, returning information such as entities, topics, categories, relations, sentences and language. Its tools are aimed at API users who need classification, entity disambiguation and linking, or language detection rather than a standalone analytics workspace.
The feature set reaches beyond basic entity extraction. TextRazor can classify text into taxonomies and custom categories, tag topics, extract relations, and apply custom entity dictionaries and text-processing rules. It automatically detects 142 languages. Developers can select analysis extractors and connect through a REST API or official Python, Java and PHP SDKs. Cloud and self-hosted deployment options provide a choice between using the service remotely and deploying it within an environment the user manages.
According to the vendor's pricing page, Free includes all analysis functionality; Starter costs $200 per month, Growth $600 per month and Pro $1,200 per month, each also listing all analysis functionality. The published plans include daily request and concurrency quotas, so buyers should compare those limits with expected usage rather than assume the paid tiers add distinct analysis features. Custom plans are available for enterprise needs. TextRazor is a fit for teams comfortable integrating an API and choosing their deployment approach; those seeking a ready-to-use interface or a lower-cost paid entry point may prefer another option. Email and documentation are listed support channels.
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TextRazor pricing
All 5 TextRazor plans and prices →
TextRazor fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $200/mo |
| Text classification | Yes |
| Entity extraction | Yes |
| Sentiment analysis | Not verified |
| Language detection | Yes |
| Deployment options | Both |
| API access | Yes |
| Deployment | Cloud, Self-hosted |
| Platforms | Web |
| Support | Email, Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 4 integrations: Python SDK, Java SDK, PHP SDK, REST API |
| Pricing | Free plan (source) |
| Website | textrazor.com |
| Facts checked | 24 Sep 2026 |
TextRazor integrations
TextRazor lists 4 integrations on its own site.
- Python SDK
- Java SDK
- PHP SDK
- REST API
Alternatives to TextRazor
- spaCyA free, extensible NLP library for teams building and deploying custom pipelines.9.4
- Apache OpenNLPA broad Java NLP toolkit for teams that want self-hosted pipelines and control over model training.9.2
- Apache UIMAA flexible, self-hosted framework for teams building scalable text-processing pipelines.9.0
See all TextRazor alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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