Verified live by HTTP probe across 16 observations. Pulse has been flat over the last 30 days. Observation is liveness-only: no tracked press, repository, or traffic rank — existence is confirmed, momentum is unobserved.
HTTP liveness
real
16 probes · Jun 16, 2026 → Aug 19, 2026aliveredirecteddeadunverified
Signal telemetry
4 families · 1 observed · observed only
Liveness probereal
alive in 100% of 16 probesavg response 1693 ms
Developer tractionchecked · none
No public repository linked — GitHub signals are not tracked for this product.
Press & sentimentchecked · none
No coverage found in the tracked press corpus. Absence of press is itself a signal at this stage.
generated from the observed metrics above · no external narrative
Tweetbot's listed site resolved live when we last probed it on Aug 19, 2026, so we mark it verified alive. It has fewer than two observed signal families, so no Pulse Index is composed — the evidence strip shows what is and isn’t present. Observed footprint: 2 functional tags. It sits on the competitive-alternatives graph with 2 linked rivals, so the comparable set below leans on curated edges.
Comparable set
curated alternatives → functional tag-similarity
No comparable set could be resolved for this product.
Structure
observed attributes
Business modelunknown
Liveness tierquiet
Competitive alternatives2
Open sourceNo
Public APINo
Free tierNo
Enterprise tierNo
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.
RAW TELEMETRY last 14 probes▾
PROBED
HTTP
ORIGIN → RESOLVED
SERVER
MS
VERDICT
2026-08-19 14:38Z
200
tapbots.com
cloudflare
2057
alive
2026-08-11 01:11Z
200
tapbots.com
cloudflare
1085
alive
2026-08-08 23:30Z
200
tapbots.com
cloudflare
1488
alive
2026-08-05 19:24Z
200
tapbots.com
cloudflare
1569
alive
2026-07-30 18:39Z
200
tapbots.com
cloudflare
2042
alive
2026-07-26 15:21Z
200
tapbots.com
cloudflare
1570
alive
2026-07-18 09:17Z
200
tapbots.com
cloudflare
2569
alive
2026-07-12 09:16Z
200
tapbots.com
cloudflare
2227
alive
2026-07-04 13:23Z
200
tapbots.com
cloudflare
1567
alive
2026-06-23 14:33Z
200
tapbots.com
cloudflare
1253
alive
2026-06-21 17:38Z
200
tapbots.com
cloudflare
468
alive
2026-06-21 17:37Z
200
tapbots.com
cloudflare
1232
alive
2026-06-20 07:01Z
200
tapbots.com
cloudflare
3332
alive
2026-06-19 05:28Z
200
tapbots.com
cloudflare
1240
alive
Full redirect chains, response headers, and DNS records are not captured by the current probe.
Launch Sentinel tear sheet · Tweetbot · as of 2026-08-28 · launchsentinel.com/reports/tweetbot · liveness, pulse and press figures are observed data with provenance shown per panel.