Supabase has the stronger current footing across package adoption, installed base, and code adoption. vLLM's clearest relative edge is active contributors. Supabase operates in Developer Tools; vLLM in AI Infrastructure. Updated daily with live metrics.
At a glance
Sources: npm, PyPI, GitHub, Crunchbase, Hacker News, Reddit, and job boards. Methodology →
Comparable data synced April 6, 2026Comparison table
Core adoption signals first, supporting context second. Gaps stay visible instead of being rounded away.
← Scroll to compare columns →
| Metric | Gap | Supabase Updated Apr 6 | Updated Apr 6 |
|---|---|---|---|
Adoption & EcosystemThese signals carry the most weight for a production default. | |||
| Momentum score | Supabase +26 pts | 70 High | 44 Moderate |
| Total package downloads (30d)Source: npm + PyPI registriesUpdates: DailyNote: Sum of npm and PyPI; excludes other package managersMethodology → | Supabase 5.9x | 2.0M (2 packages) | 340.0K |
| npm registry downloads (30d)Source: npm registryUpdates: DailyNote: Includes all package installations including CI/CD pipelines and mirrorsMethodology → | Supabase 4988x | 1.5M (2 packages) | 303 |
| PyPI registry downloads (30d)Source: PyPI (pypistats.org)Updates: DailyNote: Includes all package installations including CI/CD pipelines and mirrorsMethodology → | Supabase 1.4x | 481.3K (2 packages) | 339.7K |
| Package dependentsSource: npm + PyPI registriesUpdates: DailyNote: Counts dependent packages across tracked npm and PyPI packages.Methodology → | Supabase 6.0x | 3.6K npm 3.2K · PyPI 392 | 591 npm 3 · PyPI 588 |
| Active contributors/daySource: GH ArchiveUpdates: DailyNote: Tracks designated public repos per company, not all company GitHub activityMethodology → | vLLM 2.0x | 1 | 2 |
| Code adoption (repos)Source: ecosyste.ms Packages APIUpdates: DailyNote: Approximate count; excludes forksMethodology →Exclusive | Supabase 3317x | 16.6K | 5 |
Community & AttentionHelpful context, but weaker than the adoption rows above. | |||
| GitHub starsSource: GitHub GraphQL + GH ArchiveUpdates: DailyNote: Stars are bookmarks - a popularity signal, not a usage indicatorMethodology → | Supabase +24.9K | 100.3K | 75.4K |
| Hacker News mentions (30d)Source: Hacker News (Algolia API)Updates: DailyMethodology → | Even | 2 | 2 |
| HN discussion shareSource: Hacker News (Algolia API)Updates: DailyNote: Share of Hacker News mentions within the company's primary category.Methodology → | Supabase +9 pts | 12.4% | 3.3% |
| Reddit mentions (30d)Source: Reddit (search API)Updates: DailyNote: Counts posts and comments mentioning the company by name.Methodology →Exclusive | vLLM +9 | Not tracked | 9 |
| Job mentions (30d)Source: Job board aggregationUpdates: DailyNote: Counts job listings that mention the company's technology.Methodology →Exclusive | Supabase +5 | 5 | Not tracked |
Data TrustCoverage and freshness stay visible instead of being hidden by the narrative. | |||
| Data confidenceSource: AI-BuzzUpdates: DailyNote: Composite score based on field completeness, metric freshness, and identifier coverage.Methodology → | vLLM +2 pts | Excellent (93%) | Excellent (95%) |
| Signals trackedSource: AI-BuzzUpdates: DailyNote: Number of tracked non-null signals in the core compare dataset.Methodology → | vLLM +1 | 6/7 adoption, attention, and trust signals | 7/7 adoption, attention, and trust signals |
| Latest sync | Same | Apr 6, 2026 | Apr 6, 2026 |
Verdict
Supabase has higher absolute numbers on production adoption and installed base. Because they operate in different categories, the numbers measure different types of developer engagement rather than a direct head-to-head.
Production adoption
Supabase leads at 5.9x on package downloads. Supabase is at 2.0M/mo.
Installed base
Supabase leads at 6.0x in dependent packages.
Code adoption
Supabase leads at 3317x in repos importing tracked packages.
Maintenance capacity
vLLM has the more active contributor base at 2 contributors/day.
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npm+PyPI downloads/mo: Supabase 2.0M vs vLLM 340.0K. GitHub stars: Supabase 100.3K vs vLLM 75.4K. npm dependents: Supabase 3.2K vs vLLM 3. Data as of April 6, 2026. Source: AI-Buzz Developer Adoption Index, ai-buzz.com/compare/supabase-vs-vllm. Accessed April 6, 2026.
