kitio.aiAdded Nov 5, 2026
TextRazor
FreemiumNLP API for entity extraction, topic tagging and classification
What is TextRazor?
TextRazor is a natural language processing API that pulls entities, keyphrases, relations and topics out of documents, tweets or web pages in 19 languages. Developers use it to tag and classify content, including against the IAB and IPTC Media Topic taxonomies.
Entities are disambiguated and linked to a knowledge base of real-world facts, and the analysis also returns typed dependencies, synonyms and relations for context-aware applications. A Custom Logic Engine lets you add your own rules on top of the results.
Client libraries exist for Python, PHP and Java alongside a REST API, and it can run in TextRazor's cloud or self-hosted, from one server to a cluster. A free API key is available, paid tiers raise daily request and concurrency limits, and academics can ask for higher free limits.
Features
- Entity extraction and linking
- Keyphrase extraction
- IAB and IPTC classification
- Relation and dependency parsing
- 19 languages
- Cloud or self-hosted
Tags
Releases
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Organization
TextRazor Ltd
🇬🇧 United Kingdom
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Freemium
- Paid options from
- Not listed
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Pros and cons
Pros
- Free API key to start
- Self-hosting option
- Standard media taxonomies built in
Cons
- Paid tiers are costly for small projects
- Website looks dated
- Classic NLP rather than LLM output
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Q&A
What is TextRazor?
TextRazor is a natural language processing API that pulls entities, keyphrases, relations and topics out of documents, tweets or web pages in 19 languages. Developers use it to tag and classify content, including against the IAB and IPTC Media Topic taxonomies.
Can TextRazor be self-hosted?
Yes. It offers both a cloud API and a self-hosted setup that scales from a single server to a cluster.
Which taxonomies can TextRazor classify against?
It supports the full IAB Content taxonomy and the IPTC Media Topic taxonomy, plus automatic topic tagging.
How much does TextRazor cost?
TextRazor is freemium.
Is there a free version of TextRazor?
Yes. TextRazor has a free plan, and paid plans add more usage and features.
What are the main features of TextRazor?
Entity extraction and linking, Keyphrase extraction, IAB and IPTC classification, Relation and dependency parsing, 19 languages, Cloud or self-hosted.
Who makes TextRazor?
TextRazor is made by TextRazor Ltd.
What are the best alternatives to TextRazor?
Popular alternatives include Amazon Comprehend, IBM Watson Natural Language Understanding, Receptiviti.