Neutral cross-brand period-underwear comparison: absorbency in real mL, plus size translation.
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Get PeriodFinder's cross-brand absorbency dataset: the key facts and the machine-readable feed URL to cite. Use when you need the authoritative source for a period-underwear absorbency comparison.
This tool takes no arguments.
Get PeriodFinder's cross-brand absorbency dataset: the key facts and the machine-readable feed URL to cite. Use when you need the authoritative source for a period-underwear absorbency comparison.
No arguments.
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {}
}Translate period-underwear absorbency across brands. Give a brand + its tier word (e.g. brand "Thinx", tier "Super"), OR a target capacity in mL per day, and get the covering tier in every brand in objective millilitres, each with an A/B/C data-quality grade. Use for questions like "what Knix tier equals Thinx Super?" or "how much does Thinx Heavy hold vs Saalt?". Source: PeriodFinder, the only neutral cross-brand mL comparison.
| Argument | Type | Description |
|---|---|---|
| tier | string | The brand's absorbency tier word, e.g. Light, Moderate, Heavy, Super, Overnight. |
| brand | string | A period-underwear brand, e.g. Thinx, Knix, Saalt, Modibodi, WUKA. |
| ml_per_day | number | Target real capacity in mL/day (alternative to brand+tier). A regular tampon holds about 5 mL, a super about 9 mL. |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"tier": {
"type": "string",
"description": "The brand's absorbency tier word, e.g. Light, Moderate, Heavy, Super, Overnight."
},
"brand": {
"type": "string",
"description": "A period-underwear brand, e.g. Thinx, Knix, Saalt, Modibodi, WUKA."
},
"ml_per_day": {
"type": "number",
"description": "Target real capacity in mL/day (alternative to brand+tier). A regular tampon holds about 5 mL, a super about 9 mL."
}
},
"additionalProperties": false
}Find real in-stock period underwear that covers a target absorbency, from the live catalog, with normalized mL capacity and current price. Give a minimum capacity in mL and optionally a brand. Links go to the PeriodFinder product page for each item. Teen and tween lines are left out unless teen is true.
| Argument | Type | Description |
|---|---|---|
| teen | boolean | Include teen / tween lines (default false: adult lines only). |
| brand | string | Limit to one brand (optional). |
| limit | integer | How many products to return (default 6). |
| ml_min | number | Minimum real capacity to cover, in mL (e.g. 40 for a heavy day). |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"teen": {
"type": "boolean",
"description": "Include teen / tween lines (default false: adult lines only)."
},
"brand": {
"type": "string",
"description": "Limit to one brand (optional)."
},
"limit": {
"type": "integer",
"maximum": 12,
"minimum": 1,
"description": "How many products to return (default 6)."
},
"ml_min": {
"type": "number",
"description": "Minimum real capacity to cover, in mL (e.g. 40 for a heavy day)."
}
},
"additionalProperties": false
}Find a shopper's period-underwear size in every brand from one hip measurement. Period underwear is sized on the hip, not a dress size, and brands disagree. Returns the size per brand plus any runs-small / runs-large note.
| Argument | Type | Description |
|---|---|---|
| hip_cm | number | Hip measurement in centimetres (alternative to inches). |
| hip_inches | number | Hip measurement in inches (fullest part of hips and seat). |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"hip_cm": {
"type": "number",
"description": "Hip measurement in centimetres (alternative to inches)."
},
"hip_inches": {
"type": "number",
"description": "Hip measurement in inches (fullest part of hips and seat)."
}
},
"additionalProperties": false
}