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Data as of Oct 18, 2026Based on 558 AI responses
Reviewed by Dimitry Apollonsky
Rank and Mentioned in · since Jul 5
| # | Brand | Recommended for | Mentioned in |
|---|---|---|---|
| 1 | an open-source framework for customizable text PII detection and redaction pipelines | an open-source framework for customizable text PII detection and redaction pipelines | 39% |
| 2 | native zero data retention guarantees and automated prompt prefix caching | native zero data retention guarantees and automated prompt prefix caching | 17% |
| 3 | a dedicated Python library for local semantic similarity caching | a dedicated Python library for local semantic similarity caching | 17% |
| 4 | an open-source proxy offering native semantic caching and Presidio integration | an open-source proxy offering native semantic caching and Presidio integration | 17% |
| 5 | strict zero data retention policies and built-in prompt caching | strict zero data retention policies and built-in prompt caching | 15% |
| 6 | enterprise-grade multilingual PII redaction APIs for high-accuracy text processing | enterprise-grade multilingual PII redaction APIs for high-accuracy text processing | 14% |
| 7 | production-grade semantic caching using vector search to reduce LLM latency | production-grade semantic caching using vector search to reduce LLM latency | 13% |
| 8 | guardrails for PII filtering alongside zero data retention model deployments | guardrails for PII filtering alongside zero data retention model deployments | 13% |
| 9 | automated bulk redaction for PDFs, video datasets, and media files | automated bulk redaction for PDFs, video datasets, and media files | 12% |
| 10 | 11% | ||
| 11 | an AI gateway providing real-time PII redaction guardrails across multiple models | an AI gateway providing real-time PII redaction guardrails across multiple models | 11% |
| 12 | 11% | ||
| 13 | 9% | ||
| 14 | 9% | ||
| 15 | 8% |
What’s changing · since July
Since July, Presidiorising has become the most named option for real-time PII redaction in vector embeddings, while Private AIrising moved into the most named group for the same task. Over the same period, Gravitee.iofalling saw fewer mentions across multiple LLM governance questions.
Weeks of Aug 3 – Sep 6, 2026 · Since Jul 5
Widest split: LiteLLM, 9% on ChatGPT Search and 25% on Google AI Mode.
| Brand | ChatGPT Search | Google AI Mode | Comparison |
|---|---|---|---|
| Presidio | 41% | 37% | |
| OpenAI | 15% | 19% | |
| GPTCache | 17% | 17% | |
| LiteLLM | 9% | 25% | |
| Anthropic | 12% | 18% | |
| Private AI | 11% | 18% | |
| Redis | 13% | 13% | |
| Amazon Bedrock | 10% | 16% | |
| CaseGuard | 8% | 15% | |
| Amazon Comprehend | 14% | 8% |
45% of citations point at the ranked brands’ own sites. youtube.com, github.com, reddit.com are the most-cited sites outside the ranked brands’ own domains.
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Market map
Mentioned in · since Jul 5
Leading brands by topic
I need a compliance tool that scans all inputs/outputs to our LLM for PII and blocks it.
We need to redact PII from user inputs before sending them to a third-party LLM. What's the best PII redaction API with high accuracy?
I need a privacy vault that anonymizes data before sending it to public LLM APIs.
We need to de-identify faces and license plates in a large video dataset. What's the best automated PII redaction service for video?
I need an LLM API that guarantees zero data retention and does not train on my API inputs.
My goal is to cache LLM responses to reduce latency and cost. What's the best semantic caching solution?
I need a proxy that caches LLM responses (semantic caching) to reduce API costs.
I am planning to optimize our token usage costs. Who offers LLM caching and semantic caching tools?
We need to redact Personally Identifiable Information (PII) from thousands of PDFs. What automated redaction tool is the most accurate for bulk processing?
