Glow (glow.fm) was a podcast subscription and membership monetization platform that let podcasters run paid, listener-supported premium feeds. The standalone product has since been folded into Libsyn: as of this enrichment pass the glow.fm domain issues a 301 redirect to Libsyn's podcast-monetization offering, its TLS certificate has expired, and no active developer portal, API, documentation, or SDK surface remains under the Glow brand. It was surfaced in the API Evangelist network as a venture-portfolio lead (a16z, Norwest Venture Partners, Union Square Ventures) and has no live API to enrich.
Glow is profiled on the APIs.io network. Tagged areas include Company, Podcasting, Media, Monetization, and Subscription.
aid: glow
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: []
generated: '2026-07-22'
method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/glow.png
name: Glow
description: 'Glow (glow.fm) was a podcast subscription and membership monetization platform that let podcasters run paid,
listener-supported premium feeds. The standalone product has since been folded into Libsyn: as of this enrichment pass the
glow.fm domain issues a 301 redirect to Libsyn''s podcast-monetization offering, its TLS certificate has expired, and no
active developer portal, API, documentation, or SDK surface remains under the Glow brand. It was surfaced in the API Evangelist
network as a venture-portfolio lead (a16z, Norwest Venture Partners, Union Square Ventures) and has no live API to enrich.'
url: https://raw.githubusercontent.com/api-evangelist/glow/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- a16z
- norwest-venture-partners
- union-square-ventures
x-tier: stub
x-tier-reason: portfolio-lead
x-status: defunct
x-status-evidence: glow.fm 301-redirects to https://libsyn.com/podcast-monetization/; TLS certificate expired; no live API/developer
surface (probed 2026-07-19)
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Podcasting
- Media
- Monetization
- Subscription
- Defunct
tags_raw:
- Company
- Podcasting
- Media
- Monetization
- Subscriptions
- Defunct
apis: []
maintainers:
- FN: Kin Lane
email: kin@apievangelist.com
- FN: APIs.json
email: info@apis.io
common:
- type: DomainSecurity
url: security/glow-domain-security.yml
- type: Website
url: https://glow.fm
x-enrichment:
date: '2026-07-19'
status: backfilled
pass: local-v1
note: backfilled from .gitignore signal + verified work evidence
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