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VC Intelligence Report

Field Notes

Productivity — Subscription notebooks, three per month [Tech]
Productivitysubscriptionest. 2014
— Unverified
Verdict from HTTP liveness real
last probed Jul 12, 2026
Pulse 12.1 · 2/4
12.1
Pulse Index
2/4 families · real
9
HTTP probes
liveness history · real
0
Press mentions
tracked coverage · not in source
5
Functional tags
observed attributes · real

HTTP liveness

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

Pulse Index

real
12.1/ 100 · 2/4 signal families
Liveness·40
+8.0
Press·30no data
GitHub velocity·20no data
Web traffic (Tranco)·10
+4.1

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 modelsubscription
Liveness tierquiet
Competitive alternativesnone linked
Open sourceNo
Public APINo
Free tierNo
Enterprise tierNo

Analyst read

generated from the observed metrics above · no external narrative

Field Notes'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 12.1 of 100, built from 2 of 4 observed signal families. Observed footprint: 5 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
Magic Lessons - Elizabeth Gilberteducationtag-overlap41.02/4
Copassservicestag-overlap8.01/4
wits.ioeducationtag-overlap40.01/4
Vinyl Me, Pleaseecommercetag-overlap11.92/4
ArtSnacksecommercetag-overlap0.01/4
TruBrainhealthtag-overlap40.01/4
Remote Work Villastraveltag-overlap40.01/4
Remote Year IIservicestag-overlap32.81/4

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.