Bixel

TopK

Topk.io
Product Capabilities

Hybrid search platform

As of October 9, 2026, TopK's features: Ten capabilities are stated, with hybrid search, multi-tenancy, and reranking called out explicitly. Multi-tenancy matters most for AI teams building products on top of TopK rather than using it internally.

Backed by 10 dated facts
Every value derives from a dated, sourced capture — open any fact for its source.
Capabilities
Built In EmbeddingsBYOCHybrid SearchKeyword SearchMetadata FilteringMulti TenancyNamespacesRerankingSelf HostedVector Search
Features Change Historydated events · values unlock with a key
Feature added: Built In Embeddings
Feature added: BYOC
Feature added: Reranking
Feature added: Self Hosted
Feature removed: Semantic Search
Feature removed: Custom Ranking
Feature removed: Built In Embedding
Feature removed: Namespaces
Every features fact on this pagekey · value · provenance · dated · sourced
FactValueProvenanceAs ofSource
features.built-in-embeddingsBuilt In Embeddingscompany stated2026-09-17www.topk.io/pricing
features.byocBYOCcompany stated2026-09-17www.topk.io/pricing
features.hybrid-searchHybrid Searchcompany stated2026-10-09www.topk.io/blog/seed-round
features.keyword-searchKeyword Searchcompany stated2026-10-09www.topk.io/blog/seed-round
features.metadata-filteringMetadata Filteringcompany stated2026-10-09www.topk.io/blog/seed-round
features.multi-tenancyMulti Tenancycompany stated2026-09-17www.topk.io/pricing
features.namespacesNamespacescompany stated2026-09-17www.topk.io/pricing
features.rerankingRerankingcompany stated2026-10-09www.topk.io/blog/seed-round
features.self-hostedSelf Hostedcompany stated2026-09-17www.topk.io/pricing
features.vector-searchVector Searchcompany stated2026-10-09www.topk.io/blog/seed-round
Features across Vector DatabasesTopK ranked in place · tap through for each read
CompanyFeatures readFacts
ZillizHybrid search platform72
WeaviateHybrid search platform35
ChromaHybrid search platform34
LanceDBHybrid search platform32
VectaraRAG platform30
QdrantHybrid search platform29
ActiveloopFocused feature set18
PineconeHybrid search platform17
EpsillaRAG platform14
KDB.AIMulti-tenancy platform12
TopK this recordHybrid search platform10
VespaRAG platform10
TurbopufferMulti-tenancy platform9

No observed features facts yet for Marqo, Milvus and MyScale.

IdentityBixel ID · free forever
Bixel IDbxc_r5pxj15bx0pjbrandID in service · identity is free forever · permalink
Operated by

No registered company joined yet. Would resolve with: a registry identifier for the entity; a legal page on the site naming the registered company.

Registry identifiers

None on record.

Published identifiers
  • Crunchbase topk · inferred
  • GitHub topk-io · inferred
  • LinkedIn topkio · corroborated
  • X topk_io · corroborated
Get features for topk.io via API / MCPevery field dated and sourced
RESTopen tier
GET https://api.bixel.com/v1/companies/topk.io/facts?dimension=features

{
  "data": {
    "facts": [
      {
        "key": "features.built-in-embeddings",
        "value": true,
        "provenance": "company_stated",
        "as_of": "2026-09-17",
        "source_url": "www.topk.io/pricing"
      },
      {
        "key": "features.byoc",
        "value": true,
        "provenance": "company_stated",
        "as_of": "2026-09-17",
        "source_url": "www.topk.io/pricing"
      },
      {
        "key": "features.hybrid-search",
        "value": true,
        "provenance": "company_stated",
        "as_of": "2026-10-09",
        "source_url": "www.topk.io/blog/seed-round"
      },
      {
        "key": "features.keyword-search",
        "value": true,
        "provenance": "company_stated",
        "as_of": "2026-10-09",
        "source_url": "www.topk.io/blog/seed-round"
      },
      "…"
    ]
  }
}
MCPfor agents
# any MCP client (Claude, agents)
const record = await bixel.get_company_facts({ domain: "topk.io", dimension: "features" })

# returns the features record above,
# each value with its source_url + as_of,
# ready to reason over
Build on the company record. One key, REST + MCP, every signal dated and sourced back to the page it came from.

Public record, read from companies' own pages and boards. Every fact dated and sourced; provenance (observed vs company stated) shown inline.