Is Zilliz profitable in 2026?

Zilliz has not disclosed profitability. Third-party trackers put ARR around $16.2M as of December 2023, with wide inconsistency across sources up to $21M. The company has raised no new funding since August 2022, a 47-month gap as of mid-2026, suggesting cautious or stalled commercial scale rather than confirmed profitability.

Has Zilliz raised any new funding recently?

No. Zilliz's last disclosed round was a $60M Series B extension led by Prosperity7 Ventures in August 2022. As of June 2026, that is 47 months without a new priced round, a gap flagged as a key signal of stalled commercial momentum for the vector database company.

Who is Zilliz's biggest competitor?

Zilliz competes with hyperscaler-native vector tools, AWS OpenSearch and Aurora pgvector, Google Vertex Vector Search, and Microsoft Azure AI Search, plus Postgres's pgvector extension, which by July 2026 was described as 'good enough' for workloads under 100 million vectors. Funded rival Qdrant raised $50M in early 2026.

Could AI replace Zilliz or its Milvus database?

No. Zilliz builds infrastructure that feeds AI applications (vector search for retrieval and agent memory) rather than infrastructure AI models could perform themselves. The real threat is hyperscalers bundling native vector search into existing platforms, not AI models displacing the database layer, as of July 2026.

Is it safe to take a job at Zilliz right now?

Headcount grew modestly from 86 employees in October 2022 to 146 by June 2026, about 5% year over year, with only 4 open roles listed at that time. This points to slow, steady growth rather than aggressive hiring or visible distress as of mid-2026.

Who owns Zilliz and is it publicly traded?

Zilliz is privately held and venture-backed, with no public listing. Investors include Hillhouse Investment, Prosperity7 Ventures, 5Y Capital, Yunqi Partners, and Pavilion Capital. Its last funding round closed in August 2022, and no valuation has been publicly disclosed as of mid-2026.

AI companies and labs · China

Zilliz

zilliz.com ↗

Zilliz makes Milvus, the open-source vector database powering AI search at scale.

Losing its protection

Assessed 21 July 2026 · Evidence as of 21 July 2026

The structural protection is eroding.

On the recordSince 21 July 2026 · Checkable from July 2026 · Every call on the record Checkpoint: Milvus 3.0 and Vector Lakebase general availability

The call

Zilliz still leads open-source vector search, but hyperscalers are commoditizing the middle of the market while its own funding and hiring have gone quiet.

Zilliz built Milvus, an open-source tool that helps computers search through huge amounts of information very fast. It is hard to replace because many companies already use it, and Zilliz lets customers run it on multiple cloud providers instead of being locked into one like Amazon or Google. But Amazon, Google, and Microsoft have all built their own versions now, so Zilliz is losing the fight for regular customers who don't need anything fancy. The one thing that could save Zilliz is if it can prove its software works better than the others for truly enormous databases and for smart machines that need to remember things, which the big cloud companies are not yet good at.

Why

AI pressure: AWS Aurora pgvector, Google Vertex Vector Search, Azure AI Search. Hyperscalers bundle 'good enough' vector search free with their clouds, squeezing Zilliz out of mid-market deals under 100M vectors. Could AI do the core job? Unlikely.

Bigger players: AWS, Google, Microsoft. Cloud giants ship native vector search inside databases customers already pay for, cutting off the easy sales Zilliz used to win. Could a giant copy it? Probably.

What protects it. Milvus's open-source reach, 43k GitHub stars and 100M+ Docker pulls, plus multi-cloud BYOC that hyperscalers cannot offer across rivals' clouds.

What would change this call

Zilliz announces a new priced funding round in the next 6-12 months. Would show investors still see commercial momentum despite 47 months without capital.
AWS, Google, or Azure ships a managed Milvus-compatible offering. Would show hyperscalers are neutralizing Zilliz's open-source distribution moat directly.
Zilliz Cloud ARR disclosure or Milvus 3.0/Vector Lakebase enterprise adoption numbers surface. Would show whether the billion-scale niche is actually growing or stalling.

Key numbers

43,000 GitHub stars for Milvus (Jul 2026)
No new funding round in 47 months (Jun 2026)
Only 4 open roles company-wide (Jun 2026)

Named risks

No new priced funding round disclosed in 47 months as of mid-2026. Severity: high
Hyperscalers bundling native vector search erode mid-market demand. Severity: high
pgvector commoditizes workloads under 100M vectors, shrinking addressable market. Severity: medium
AWS could fork/clone Milvus similarly to its 2021 OpenSearch split from Elasticsearch. Severity: medium
Revenue figures across trackers are inconsistent, from $16.2M to implausible $380M estimates. Severity: low

Rivals, as read in July 2026

Rival	Direction	Evidence
AWS (OpenSearch, Aurora pgvector)	gaining on	Native vector search shipped, commoditizing mass market by mid-2026
Google (Vertex Vector Search)	gaining on	Bundled hyperscaler vector offering competes for mid-market workloads, 2026
Microsoft (Azure AI Search)	gaining on	Native vector search reduces need for standalone tool adoption, 2026
Postgres pgvector	gaining on	Cited as 'good enough' default under 100M vectors as of July 5, 2026
Qdrant	contesting	Raised $50M Series B in early 2026, pressuring funding and share narrative

Questions people ask

Is Zilliz profitable in 2026?: Zilliz has not disclosed profitability. Third-party trackers put ARR around $16.2M as of December 2023, with wide inconsistency across sources up to $21M. The company has raised no new funding since August 2022, a 47-month gap as of mid-2026, suggesting cautious or stalled commercial scale rather than confirmed profitability.
Has Zilliz raised any new funding recently?: No. Zilliz's last disclosed round was a $60M Series B extension led by Prosperity7 Ventures in August 2022. As of June 2026, that is 47 months without a new priced round, a gap flagged as a key signal of stalled commercial momentum for the vector database company.
Who is Zilliz's biggest competitor?: Zilliz competes with hyperscaler-native vector tools, AWS OpenSearch and Aurora pgvector, Google Vertex Vector Search, and Microsoft Azure AI Search, plus Postgres's pgvector extension, which by July 2026 was described as 'good enough' for workloads under 100 million vectors. Funded rival Qdrant raised $50M in early 2026.
Could AI replace Zilliz or its Milvus database?: No. Zilliz builds infrastructure that feeds AI applications (vector search for retrieval and agent memory) rather than infrastructure AI models could perform themselves. The real threat is hyperscalers bundling native vector search into existing platforms, not AI models displacing the database layer, as of July 2026.
Is it safe to take a job at Zilliz right now?: Headcount grew modestly from 86 employees in October 2022 to 146 by June 2026, about 5% year over year, with only 4 open roles listed at that time. This points to slow, steady growth rather than aggressive hiring or visible distress as of mid-2026.
Who owns Zilliz and is it publicly traded?: Zilliz is privately held and venture-backed, with no public listing. Investors include Hillhouse Investment, Prosperity7 Ventures, 5Y Capital, Yunqi Partners, and Pavilion Capital. Its last funding round closed in August 2022, and no valuation has been publicly disclosed as of mid-2026.

Timeline

2026-07-16Milvus 3.0 formally reaches GA with semantic-native query engine, per The Register coverage
2026-06Zilliz Vector Lakebase launches in public preview, adding lake-native storage integration
2026-02-27Zilliz Cloud BYOC reaches general availability on Azure, covering AWS, GCP, and Azure
2026-01-22Milvus 2.6.x reaches GA on Zilliz Cloud with tiered storage cutting costs up to 87%
2025-09-30Legal-tech customer Filevine raises $400M, cited as Zilliz Cloud milestone
2024-09Zilliz named a Leader in Forrester Wave Vector Database Providers Q3 2024
2022-08Zilliz closes $60M Series B extension led by Prosperity7 Ventures, its last disclosed round

Revision history

21 July 2026

First assessed. Losing its protection. The text above is fixed as of this date and is not edited afterwards.

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