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Hierarchy Aware Chunker

The Next Generation of Document Chunking

Preserve context, structure, and meaning.

No Credit Card Required*

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Features

The Next Generation Of Chunking

Preserves Hierarchies & Levels

Keeps headings, numbering, and section depth (1 → 1.1 → 1.2) intact across chunks.

Effortless Integration

Paste your raw content or Markdown — and you are good to go !

Context That Flows

Merges parent headers and child sections into the right chunk for seamless flow.

Retriever-Friendly Chunks

Produces structured chunks with metadata so LLMs always know where they belong.

Preserves multiple levels of hierarchy

Title → Subtitle → Section → Subsection — context stays intact across every level.

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Preserves Nested Hierarchies & Levels

Captures section depth and numbering (e.g., 1 → 1.1 → 1.2), while keeping subheadings in the correct chunk for precise context.

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Understands Document Structure

Merges parent headers and sub-sections into their rightful chunks so context flows naturally and retrievers know exactly where content belongs.

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Hierarchical Chunking vs Recursive Character Splitter

See how our hierarchical chunking preserves semantic meaning and document structure, unlike traditional recursive character splitting that blindly cuts text.

Recursive Character Splitter

Basic size-based splitting without context

Chunk 1
500 chars
Overlap: 100 chars
Magistrates Courts (Licensing) Rules (Northern Ireland) 1997 SR (NI) 1997/62 Reproduced with permission from the LEXISNEXIS website "Valentine's All the Laws of Northern Ireland" [am. SR (NI) 2004/451, SR (NI) 2016/405] [Department of Justice] The Lord Chancellor, in exercise of the powers conferred upon him by Article 13 of the Magistrates' Courts (NI) Order 1981, and of all other powers enabling him on that behalf, on the advice of the Magistrates' Courts Rules Committee and after consultation with the Lord Chief Justice, hereby makes the following rules:-
No semantic structure preserved
Chunk 2
500 chars
Overlap: 100 chars
him on that behalf, on the advice of the Magistrates' Courts Rules Committee and after consultation with the Lord Chief Justice, hereby makes the following rules:-[am. SR (NI) 2016/303 upon abolition of county court divisions and petty sessions districts)
No semantic structure preserved
Chunk 3
500 chars
Overlap: 100 chars
PART I Citation and commencement 1. These Rules may be cited as the Magistrates' Courts (Licensing) Rules (Northern Ireland) 1997 and shall come into operation on 20th February 1997. Revocation 2.-(revokes Magistrates' Courts (Licensing) Rules (Northern Ireland) SR (NI) 1990/2111 the Magistrates Courts (Licensing) (Amendment) Rules (Northern Ireland)
No semantic structure preserved
Hierarchical Chunking

Intelligent structure-aware splitting

Chunk 1
Semantic
Title:Magistrates' Courts (Licensing) Rules (Northern Ireland) 1997
Subtitle:SR (NI) 1997/62
Magistrates Courts (Licensing) Rules (Northern Ireland) 1997 SR (NI) 1997/62 Reproduced with permission from the LEXISNEXIS website "Valentine's All the Laws of Northern Ireland" [am. SR (NI) 2004/451, SR (NI) 2016/405] [Department of Justice] The Lord Chancellor, in exercise of the powers conferred upon him by Article 13 of the Magistrates' Courts (NI) Order 1981...
Document structure and context preserved
Chunk 2
Semantic
Title:Magistrates' Courts (Licensing) Rules (Northern Ireland) 1997
Section Header (1):PART I
Section Header (1.1):Citation and commencement
PART I Citation and commencement 1. These Rules may be cited as the Magistrates' Courts (Licensing) Rules (Northern Ireland) 1997 and shall come into operation on 20th February 1997.
Document structure and context preserved
Chunk 3
Semantic
Title:Magistrates' Courts (Licensing) Rules (Northern Ireland) 1997
Section Header (1):PART I
Section Header (1.2):Revocation
Revocation 2.-(revokes Magistrates' Courts (Licensing) Rules (Northern Ireland) SR (NI) 1990/2111 the Magistrates Courts (Licensing) (Amendment) Rules (Northern Ireland)
Document structure and context preserved
Pricing

Pricing Based on Your Success

We only charge for the input tokens
External BYOK Support Required for LLM Inference*

Free Trial

Perfect way to explore all features at no cost.

  • ✓30,000 tokens
  • ✓All features
  • ✓Hierarchical chunking
  • ✓Semantic chunking
  • ✓Future Updates
Free
Start Free Trial

Starter

Best value for Individuals!

  • ✓1 million tokens
  • ✓Hierarchical & Semantic chunking
  • ✓Future updates
  • ✓Help support
1
$4/ 1 million tokens

Pro

Best value for Business!

  • ✓10 million tokens
  • ✓All features
  • ✓Hierarchical chunking
  • ✓Semantic chunking
  • ✓Future Updates
1
$8/ 10 million tokens

Business

Need more? Contact us for a custom plan.

  • ✓15 million tokens
  • ✓All features
  • ✓Hierarchical chunking
  • ✓Semantic chunking
  • ✓Future Updates
1
$20/ 15 million tokens
Access to all features with no hidden fees

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Pricing Plan Packages
Our plans are sold in token packages
Starter
$4
1M tokens/package
Pro
$8
10M tokens/package
Enterprise
$20
15M tokens/package

We're Building Something Amazing Together

Our SaaS is still in its early stages, and we're incredibly excited about the journey ahead! Your feedback, feature requests, and ideas are invaluable in helping us create the perfect solution for you.

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Every suggestion matters to us

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Frequently Asked Questions

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Stop Blind Chunking. Chunk with Intelligence

Structure-first chunking that boosts retrieval quality without endless size/overlap tuning.

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