For developers
Build trustworthy product intelligence with one connection.
Integrate structured product scores, expert consensus, claims, tradeoffs, evidence, citations, recommendations, and purchase intelligence — without building your own review aggregation, retrieval, or reasoning infrastructure.
Building product intelligence isn’t just an LLM problem.
A production-quality product intelligence system requires collecting information from thousands of sources, identifying trustworthy evidence, normalizing conflicting opinions, extracting product claims, generating structured scores, tracking freshness, and maintaining citations over time.
Buyary provides that infrastructure as a service.
Everything your application needs.
Independent evidence-backed product scores.
Strengths, weaknesses, tradeoffs, and category fit.
Structured product claims linked to supporting evidence.
Expert agreement, recurring themes, and areas of disagreement.
Direct citations back to original sources.
Goal-aware recommendations based on user priorities.
{
"product_name": "AirPods Pro 3",
"buyary_score": 88,
"confidence": 0.97,
"evidence_count": 34,
"consensus": { "experts": 84, "users": 83, "value": 83 },
"claims": [ { "title": "Active Noise Cancellation", "sources": […] } ],
"strengths": […],
"tradeoffs": […],
"citations": […],
"purchase_links": [ { "retailer": "Amazon", "price": 199.99 } ]
}Built for modern AI applications.
Coverage.
Time to first call: three steps.
<10 minutes from key to first response.
SDKs & interfaces
Why Buyary.
Structured scores
✕✓Evidence citations
Limited✓Current product intelligence
Limited✓Expert consensus
✕✓Product tradeoffs
Partial✓Independent reasoning
✕✓Common questions.
How fast can I integrate?
Create a key, connect through MCP or REST, and make your first request using the quickstart. Most integrations require only a small number of steps, while production timelines depend on the experience being built.
Do I need separate keys for MCP and REST?
No. The same API key works across MCP and REST. Both interfaces access the same underlying product intelligence, although response transport or formatting may differ by protocol.
What happens for products you don't cover?
When Buyary cannot identify a sufficiently confident catalog match, the response returns found: false and may include suggested alternatives, rather than presenting an unverified match as the requested product.
Where do the scores come from?
Scores are synthesized from relevant independent evidence, including expert reviews, customer experiences, and product specifications. Responses include supporting evidence and explanatory context where available.