Kinnser Software was an Austin, Texas-based provider of cloud, web-based software for the post-acute care industry, serving home health, hospice, private duty / personal care, and outpatient therapy agencies. Its flagship product, Kinnser Agency Manager, handled clinical documentation, scheduling, billing, OASIS assessments, and regulatory compliance for home-based care providers. Founded in 2003 by Chris Hester, the company took growth investment from Insight Partners (Insight Venture Partners) in 2012, was acquired by Mediware Information Systems in December 2016, and its products were folded into WellSky after Mediware rebranded as WellSky in 2017. The kinnser.com domain now redirects to wellsky.com; there is no independent Kinnser public developer portal or API surface. This record is a portfolio-lead stub retained in the API Evangelist network for lineage and enrichment.
Kinnser Software is profiled on the APIs.io network. Tagged areas include Company, Healthcare, Home Health, Hospice, and Post-Acute Care.
Regulatory Posture applies to this provider. Its tags matched the
Health regime, so
Regulatory Posture carries 15 points of the composite.
If this regime is wrong for your business, say so on your
provider repo — the
applicability map is public and we will correct it.
Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for
this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero:
never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and
several others — scorable at all.
The six quality facets above are damped to 85 points between them,
because the conditional facet above carries the other
15. That is why each facet's contribution is shown against a damped
maximum: raising a quality facet moves the composite by 85% of its nominal
weight, not 100%. The full arithmetic is at apis.io/rating/.
aid: kinnser-software
deliveryModel:
model: unknown
open_source: false
commercial: false
callable_host: false
label: Delivery model not determined — needs a product licence on record
confidence: low
source:
- none
generated: '2026-08-28'
method: derived
accessModel:
pricing: unknown
onboarding: unknown
trial: false
try_now: false
public: false
label: Unknown
confidence: low
source:
- url: https://www.kinnser.com/
status: 302
note: declared website redirects to https://wellsky.com/ — a different registrable domain (kinnser.com -> wellsky.com),
possible rename or acquisition (probed 2026-09-03, roadmap#169)
generated: '2026-07-22'
method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/kinnser-software.png
name: Kinnser Software
description: Kinnser Software was an Austin, Texas-based provider of cloud, web-based software for the post-acute care industry,
serving home health, hospice, private duty / personal care, and outpatient therapy agencies. Its flagship product, Kinnser
Agency Manager, handled clinical documentation, scheduling, billing, OASIS assessments, and regulatory compliance for home-based
care providers. Founded in 2003 by Chris Hester, the company took growth investment from Insight Partners (Insight Venture
Partners) in 2012, was acquired by Mediware Information Systems in December 2016, and its products were folded into WellSky
after Mediware rebranded as WellSky in 2017. The kinnser.com domain now redirects to wellsky.com; there is no independent
Kinnser public developer portal or API surface. This record is a portfolio-lead stub retained in the API Evangelist network
for lineage and enrichment.
url: https://raw.githubusercontent.com/api-evangelist/kinnser-software/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- insight-partners
x-tier: stub
x-tier-reason: portfolio-lead
x-lifecycle: acquired
x-acquired-by: wellsky
x-successor-domain: https://wellsky.com/
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Healthcare
- Home Health
- Hospice
- Post-Acute Care
- Health IT
- Electronic Health Records
- Acquired
apis: []
maintainers:
- FN: Kin Lane
email: kin@apievangelist.com
- FN: APIs.json
email: info@apis.io
common:
- type: DomainSecurity
url: security/kinnser-software-domain-security.yml
- type: Website
url: https://www.kinnser.com/
- type: Successor
url: https://wellsky.com/
x-enrichment:
date: '2026-07-19'
status: backfilled
pass: local-v1
note: backfilled from .gitignore signal + verified work evidence
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