A wave of spreadsheet-native AI research agents — Claygent (inside Clay), Datablist, PromptLoop, AirOps, and friends — answer one prompt per column for every row of a sheet, browsing the web as they go. They are excellent for ad-hoc research. Entity Enricher plays a different position: one typed, nested schema per entity type, several models cross-checking each field, and results that persist as deduplicated entities in a real relational database instead of cells in a sheet.
One validated schema describes the whole entity — nested objects, arrays, types, relationships — and every run is checked against it.
Each column is an independent free-text prompt. Structure across columns, types, and consistency between rows are up to you.
2+ LLMs answer the same fields; conflicts are detected per field and resolved by rule or an AI arbiter, with the reasoning recorded.
One agent, one model, one pass per cell. Whatever it answers is what lands in the sheet.
Results persist as entity state, semantic IDs collapse duplicate linked entities (“Headache” / “Céphalée” become one keyed row), and a sync feed mirrors everything into your own PostgreSQL.
The sheet is the storage. Re-running research duplicates rows; identity, joins, and history are manual exports.
Bring your own LLM keys and pay providers directly per token, with prompt caching and per-call cost reporting.
Platform credits or a subscription meter each cell; the LLM cost is bundled and the markup opaque.
“Research agents” summarizes the common shape of Claygent, Datablist, PromptLoop, AirOps, and similar tools — individual products differ on details.
| Feature | Entity Enricher | Research agents |
|---|---|---|
| Typed nested output schema | One prompt per column | |
| Any entity type | ||
| Live web research | ||
| Multi-model fan-out (2+ LLMs in parallel) | Pick one model | |
| Field-level fusion & conflict resolution | ||
| Arbitration audit trail | ||
| Semantic IDs (linked-entity dedup) | ||
| Relational sync to your own database | CSV / sheet export | |
| Document ingestion (PDF, DOCX, images) | Varies | |
| Pre-flight entity classification | ||
| Multilingual output (40 languages) | ||
| Bring your own keys / self-hosted models | Rarely | |
| REST API + MCP + n8n / Make surfaces | Varies | |
| Pricing Model | Pay-per-token (BYOK) | Credits / subscription |
Define the schema once, let several models fill and cross-check it, and keep the result as deduplicated, queryable entities in your own database.
Get Started Free