Bixel

TopK

Topk.io
Pricing Strategy

Usage-based

As of July 20, 2026, TopK's pricing: There is no flat monthly fee: every dimension of usage has its own rate, from $0.01 per 1k writes to $20/GiB for query memory, so a team with spiky or memory-heavy workloads should run a cost model before assuming the free-tier entry price holds.

High confidence · 18 dated facts
Corroborated across multiple dated, sourced facts.
Free Credits
Free
Details
Modelusage_based
Usage data Egress per_unit0.2 usd per gib
Usage database Storage per_unit0.1 usd per gib
Usage document Processing Images per_unit0.05 usd per image
Usage document Processing Pdfs per_unit0.005 usd per page
Usage document Processing Text per_unit0.002 usd per 1k tokens
Usage file Search Agentic Queries per_unit0.01 usd per query
Usage file Search Research Queries per_unit0.1 usd per query
Usage file Search Search Queries per_unit0.1 usd per 1k results
Usage get Operations per_unit0.01 usd per 1k gets
Usage query Compute per_unit0.005 usd per tib scanned
Usage query Memory per_unit20 usd per gib
Usage query Requests per_unit0.5 usd per 1m queries
Usage text Embedding per_unit0.05 usd per 1m tokens
Usage write Data per_unit0.5 usd per gib written
Usage write Requests per_unit0.01 usd per 1k writes
Pricing Change Historydated events · values unlock with a key
Pricing changed: Document Processing Image usage rate · high significance
Pricing changed: Document Processing Pdf usage rate · high significance
Pricing changed: Vector Storage usage rate · high significance
Pricing changed: Document Processing Images usage rate · high significance
Pricing changed: Document Processing Pdfs usage rate · high significance
Pricing changed: Storage usage rate · high significance
Pricing changed: Storage usage rate · high significance
Pricing changed: Queries Memory usage rate · high significance
Every pricing fact on this pagekey · value · provenance · dated · sourced
FactValueProvenanceAs ofSource
pricing.modelusage_basedcompany stated2026-07-20www.topk.io/pricing
pricing.tier.free-credits.is_freeyescompany stated2026-07-20www.topk.io/pricing
pricing.tier.free-credits.nameFree Creditscompany stated2026-07-20www.topk.io/pricing
pricing.usage.data-egress.per_unit0.2 usd per gibcompany stated2026-07-20www.topk.io/pricing
pricing.usage.database-storage.per_unit0.1 usd per gibcompany stated2026-07-20www.topk.io/pricing
pricing.usage.document-processing-images.per_unit0.05 usd per imagecompany stated2026-07-20www.topk.io/pricing
pricing.usage.document-processing-pdfs.per_unit0.005 usd per pagecompany stated2026-07-20www.topk.io/pricing
pricing.usage.document-processing-text.per_unit0.002 usd per 1k tokenscompany stated2026-07-20www.topk.io/pricing
pricing.usage.file-search-agentic-queries.per_unit0.01 usd per querycompany stated2026-07-20www.topk.io/pricing
pricing.usage.file-search-research-queries.per_unit0.1 usd per querycompany stated2026-07-20www.topk.io/pricing
pricing.usage.file-search-search-queries.per_unit0.1 usd per 1k resultscompany stated2026-07-20www.topk.io/pricing
pricing.usage.get-operations.per_unit0.01 usd per 1k getscompany stated2026-07-20www.topk.io/pricing
pricing.usage.query-compute.per_unit0.005 usd per tib scannedcompany stated2026-07-20www.topk.io/pricing
pricing.usage.query-memory.per_unit20 usd per gibcompany stated2026-07-20www.topk.io/pricing
pricing.usage.query-requests.per_unit0.5 usd per 1m queriescompany stated2026-07-20www.topk.io/pricing
pricing.usage.text-embedding.per_unit0.05 usd per 1m tokenscompany stated2026-07-20www.topk.io/pricing
pricing.usage.write-data.per_unit0.5 usd per gib writtencompany stated2026-07-20www.topk.io/pricing
pricing.usage.write-requests.per_unit0.01 usd per 1k writescompany stated2026-07-20www.topk.io/pricing
Pricing across Vector DatabasesTopK ranked in place · tap through for each read
CompanyPricing readFacts
EpsillaEnterprise, sales-led21
TopK this recordUsage-based18
ZillizSelf-serve, free tier16
VectaraEnterprise, sales-led12
PineconeSelf-serve, free tier11
QdrantSelf-serve, free tier11
TurbopufferHybrid8
LanceDBEnterprise, sales-led3

No observed pricing facts yet for Activeloop, Chroma, KDB.AI, Marqo, Milvus, MyScale, Vespa and Weaviate.

Get pricing for topk.io via API / MCPevery field dated and sourced
RESTopen tier
GET https://api.bixel.com/v1/companies/topk.io/facts?dimension=pricing

{
  "data": {
    "facts": [
      {
        "key": "pricing.model",
        "value": "usage_based",
        "provenance": "company_stated",
        "as_of": "2026-07-20",
        "source_url": "www.topk.io/pricing"
      },
      {
        "key": "pricing.tier.free-credits.is_free",
        "value": true,
        "provenance": "company_stated",
        "as_of": "2026-07-20",
        "source_url": "www.topk.io/pricing"
      },
      {
        "key": "pricing.tier.free-credits.name",
        "value": "Free Credits",
        "provenance": "company_stated",
        "as_of": "2026-07-20",
        "source_url": "www.topk.io/pricing"
      },
      {
        "key": "pricing.usage.data-egress.per_unit",
        "value": 0.2,
        "provenance": "company_stated",
        "as_of": "2026-07-20",
        "source_url": "www.topk.io/pricing"
      },
      "…"
    ]
  }
}
MCPfor agents
# any MCP client (Claude, agents)
const record = await bixel.get_company_facts({ domain: "topk.io", dimension: "pricing" })

# returns the pricing 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.