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VC Intelligence Report

Sourcefabric Airtime

Entertainment — Everything you need to broadcast streaming radio on the web [Tech]
Entertainmentopen-sourceest. 2014
— Unverified
Verdict from HTTP liveness real
last probed Jul 12, 2026
Pulse 15.5 · 2/4
15.5
Pulse Index
2/4 families · real
9
HTTP probes
liveness history · real
0
Press mentions
tracked coverage · not in source
8
Functional tags
observed attributes · real

HTTP liveness

real
9 probes · Jun 16, 2026Jul 12, 2026aliveredirecteddeadunverified

Pulse Index

real
15.5/ 100 · 2/4 signal families
Liveness·40
+8.0
Press·30no data
GitHub velocity·20no data
Web traffic (Tranco)·10
+7.5

Each family contributes its observed strength × weight to the 0–100 Pulse. Missing families contribute nothing and are never renormalized, so an unobserved product reads lower — Pulse measures observed activity, not potential.

Structure

observed attributes
Business modelopen-source
Liveness tierquiet
Competitive alternativesnone linked
Open sourceNo
Public APINo
Free tierNo
Enterprise tierNo

Analyst read

generated from the observed metrics above · no external narrative

Sourcefabric Airtime's site could not be verifiably probed when we last probed it on Jul 12, 2026, so its status is unverified — we do not guess. Its Pulse Index is 15.5 of 100, built from 2 of 4 observed signal families. Observed footprint: 8 functional tags. It has no curated competitive-alternative edges yet, so the comparable set below is functional tag-similarity — read it with the confidence flags.

Comparable set

curated alternatives → functional tag-similarity
CompanyBasisPulseFamilies
JustCastentertainmentsimilar0.01/4
Castopodentertainmentsimilar46.53/4
Postleafcommunicationtag-overlap8.01/4
Heliosdev-toolstag-overlap16.01/4
Podcast Generatorentertainmentsimilar42.92/4
LambStatusdev-toolstag-overlap40.01/4
Fog.shdev-toolstag-overlap8.01/4
Parseable Log Storagedev-toolstag-overlap16.01/4

Confidence reflects source and category coherence: curated = an editorially linked alternative; similar = strong functional tag-overlap in the same category; tag-overlap = shared tags only and may be noisy. Pulse is the observed-activity index real; a dash means the comparable has no observed signal families.

Funding & team

not in source

No disclosed funding in our sources. Funding data covers only ~1% of the corpus (462 rounds across 79K products), so absence here is unknown, not zero— we don't estimate a number we can't source.