AI Index / Press release distribution services / History

Press release distribution services — AI Recommendation History

What AI assistants recommended for press release distribution services, date by date. Every ranking we publish is frozen the day it publishes, so this is a record of what was said — not a re-computation of what today's data would say about the past.

Record: 26 dated snapshots · Aug 14, 2026 – Sep 8, 2026

Answer archive Methodology Data studies JSON

What changed

Computed by comparing each dated snapshot with the one before it. Share moves smaller than 1pp are treated as noise and left out — the same threshold that suppresses trend arrows on the ranking.

Sep 8, 2026vs Sep 7, 2026

No change above the noise floor.

Sep 7, 2026vs Sep 6, 2026

No change above the noise floor.

Sep 6, 2026vs Sep 5, 2026

No change above the noise floor.

Sep 5, 2026vs Sep 4, 2026

No change above the noise floor.

Sep 4, 2026vs Sep 3, 2026

No change above the noise floor.

Sep 3, 2026vs Sep 2, 2026

▼IssueWire moved #6 → #9
▼Newswire moved #1 → #3
▲EIN Presswire moved #2 → #1
▲Presswire moved #3 → #2
▲eReleases moved #7 → #6
▲PRLog moved #8 → #7
▲Cision moved #9 → #8
▼Newswire -3pp (77.1% → 74.1%)
▼IssueWire -2.8pp (41.7% → 38.9%)
▲GlobeNewswire +2.3pp (29.2% → 31.5%)
▼Business Wire -1.9pp (50% → 48.1%)
▲PRWeb +1.6pp (52.1% → 53.7%)

Sep 2, 2026vs Sep 1, 2026

▼Cision moved #5 → #9
▲IssueWire moved #9 → #6
▲PRWeb moved #6 → #4
▼Business Wire moved #4 → #5
▲eReleases moved #8 → #7
▼PRLog moved #7 → #8
▲IssueWire +12.5pp (29.2% → 41.7%)
▲PRWeb +10.4pp (41.7% → 52.1%)
▲eReleases +8.4pp (33.3% → 41.7%)
▲EIN Presswire +8.3pp (66.7% → 75%)
▲Presswire +8.3pp (66.7% → 75%)
▲GlobeNewswire +4.2pp (25% → 29.2%)
▲Newswire +2.1pp (75% → 77.1%)
▲PRLog +2.1pp (37.5% → 39.6%)
▼Cision -2.1pp (41.7% → 39.6%)

Sep 1, 2026vs Aug 31, 2026

No change above the noise floor.

Aug 31, 2026vs Aug 30, 2026

No change above the noise floor.

Aug 30, 2026vs Aug 29, 2026

No change above the noise floor.

Aug 29, 2026vs Aug 28, 2026

No change above the noise floor.

Aug 28, 2026vs Aug 27, 2026

No change above the noise floor.

Aug 27, 2026vs Aug 26, 2026

No change above the noise floor.

Aug 26, 2026vs Aug 25, 2026

No change above the noise floor.

Aug 25, 2026vs Aug 24, 2026

No change above the noise floor.

Aug 24, 2026vs Aug 23, 2026

No change above the noise floor.

Aug 23, 2026vs Aug 22, 2026

Methodology change: extraction rules 4-7 → 7 between these dates. Differences below may reflect the rule change rather than a change in what AI recommends — see the methodology changelog.

▲ INGlobeNewswire entered the top 10 (#12 → #10)
▼ OUTNewswireNEXT.com left the top 10 (#10 → #11)
▲GlobeNewswire moved #12 → #10
▲Cision moved #6 → #5
▼PRWeb moved #5 → #6
▼NewswireNEXT.com moved #10 → #11
▼NewswireNEXT.com -7pp (27.8% → 20.8%)
▼Cision -5.5pp (47.2% → 41.7%)
▼PRWeb -5.5pp (47.2% → 41.7%)
▼PRLog -4.2pp (41.7% → 37.5%)
▼IssueWire -4.1pp (33.3% → 29.2%)
▼Newswire -2.8pp (77.8% → 75%)
▲EIN Presswire +2.8pp (63.9% → 66.7%)
▲Presswire +2.8pp (63.9% → 66.7%)
▲Business Wire +2.8pp (47.2% → 50%)
▼eReleases -2.8pp (36.1% → 33.3%)
▲GlobeNewswire +2.8pp (22.2% → 25%)

Aug 22, 2026vs Aug 21, 2026

▲PRWeb moved #6 → #5
▼Cision moved #5 → #6
▼EIN Presswire -2.8pp (66.7% → 63.9%)
▼Presswire -2.8pp (66.7% → 63.9%)
▲eReleases +2.8pp (33.3% → 36.1%)
▲IssueWire +2.3pp (31% → 33.3%)
▲PRWeb +2pp (45.2% → 47.2%)
▲Newswire +1.6pp (76.2% → 77.8%)
▲NewswireNEXT.com +1.6pp (26.2% → 27.8%)
▲PRLog +1.2pp (40.5% → 41.7%)

Aug 21, 2026vs Aug 20, 2026

▲Business Wire moved #5 → #4
▼Cision moved #4 → #5
▼eReleases -6.3pp (39.6% → 33.3%)
▼PRWeb -4.8pp (50% → 45.2%)
▼Cision -4.5pp (52.1% → 47.6%)
▼Newswire -3pp (79.2% → 76.2%)
▼Business Wire -2.4pp (50% → 47.6%)
▼IssueWire -2.3pp (33.3% → 31%)
▼EIN Presswire -2.1pp (68.8% → 66.7%)
▼Presswire -2.1pp (68.8% → 66.7%)
▼PRLog -1.2pp (41.7% → 40.5%)

Aug 20, 2026vs Aug 19, 2026

No change above the noise floor.

Aug 19, 2026vs Aug 18, 2026

▲Cision moved #6 → #4
▼Business Wire moved #4 → #5
▼PRWeb moved #5 → #6
▲PRLog moved #8 → #7
▼eReleases moved #7 → #8
▼eReleases -5pp (44.6% → 39.6%)
▼Business Wire -3.8pp (53.8% → 50%)
▲Cision +2.9pp (49.2% → 52.1%)
▼PRWeb -2.3pp (52.3% → 50%)
▲PRLog +1.7pp (40% → 41.7%)
▲IssueWire +1pp (32.3% → 33.3%)

Aug 18, 2026vs Aug 17, 2026

No change above the noise floor.

Aug 17, 2026vs Aug 16, 2026

No change above the noise floor.

Aug 16, 2026vs Aug 15, 2026

No change above the noise floor.

Aug 15, 2026vs Aug 14, 2026

▲Business Wire moved #5 → #4
▼PRWeb moved #4 → #5
▼EIN Presswire -2pp (71.2% → 69.2%)
▼Presswire -2pp (71.2% → 69.2%)
▼PRWeb -1.9pp (54.2% → 52.3%)
▼IssueWire -1.6pp (33.9% → 32.3%)
▲Business Wire +1.3pp (52.5% → 53.8%)
▲PRLog +1pp (39% → 40%)

The ranking, date by date

Top 10 on each archived date, exactly as published. Cite a date and it stays true: snapshots are append-only, and a correction appends a new revision rather than overwriting the original.

Sep 8, 202654 sampled answers · window 2026-08-11 – 2026-09-08 · rules v7

#1EIN Presswire75.9%
#2Presswire75.9%
#3Newswire74.1%
#4PRWeb53.7%
#5Business Wire48.1%
#6eReleases42.6%
#7PRLog38.9%
#8Cision38.9%
#9IssueWire38.9%
#10GlobeNewswire31.5%

Sep 7, 202654 sampled answers · window 2026-08-10 – 2026-09-07 · rules v7

#1EIN Presswire75.9%
#2Presswire75.9%
#3Newswire74.1%
#4PRWeb53.7%
#5Business Wire48.1%
#6eReleases42.6%
#7PRLog38.9%
#8Cision38.9%
#9IssueWire38.9%
#10GlobeNewswire31.5%

Sep 6, 202654 sampled answers · window 2026-08-09 – 2026-09-06 · rules v7

#1EIN Presswire75.9%
#2Presswire75.9%
#3Newswire74.1%
#4PRWeb53.7%
#5Business Wire48.1%
#6eReleases42.6%
#7PRLog38.9%
#8Cision38.9%
#9IssueWire38.9%
#10GlobeNewswire31.5%

Sep 5, 202654 sampled answers · window 2026-08-08 – 2026-09-05 · rules v7

#1EIN Presswire75.9%
#2Presswire75.9%
#3Newswire74.1%
#4PRWeb53.7%
#5Business Wire48.1%
#6eReleases42.6%
#7PRLog38.9%
#8Cision38.9%
#9IssueWire38.9%
#10GlobeNewswire31.5%

Sep 4, 202654 sampled answers · window 2026-08-07 – 2026-09-04 · rules v7

#1EIN Presswire75.9%
#2Presswire75.9%
#3Newswire74.1%
#4PRWeb53.7%
#5Business Wire48.1%
#6eReleases42.6%
#7PRLog38.9%
#8Cision38.9%
#9IssueWire38.9%
#10GlobeNewswire31.5%

Sep 3, 202654 sampled answers · window 2026-08-06 – 2026-09-03 · rules v7

#1EIN Presswire75.9%
#2Presswire75.9%
#3Newswire74.1%
#4PRWeb53.7%
#5Business Wire48.1%
#6eReleases42.6%
#7PRLog38.9%
#8Cision38.9%
#9IssueWire38.9%
#10GlobeNewswire31.5%

Sep 2, 202648 sampled answers · window 2026-08-05 – 2026-09-02 · rules v7

#1Newswire77.1%
#2EIN Presswire75%
#3Presswire75%
#4PRWeb52.1%
#5Business Wire50%
#6IssueWire41.7%
#7eReleases41.7%
#8PRLog39.6%
#9Cision39.6%
#10GlobeNewswire29.2%

Sep 1, 202624 sampled answers · window 2026-08-04 – 2026-09-01 · rules v7

#1Newswire75%
#2EIN Presswire66.7%
#3Presswire66.7%
#4Business Wire50%
#5Cision41.7%
#6PRWeb41.7%
#7PRLog37.5%
#8eReleases33.3%
#9IssueWire29.2%
#10GlobeNewswire25%

Aug 31, 202624 sampled answers · window 2026-08-03 – 2026-08-31 · rules v7

#1Newswire75%
#2EIN Presswire66.7%
#3Presswire66.7%
#4Business Wire50%
#5Cision41.7%
#6PRWeb41.7%
#7PRLog37.5%
#8eReleases33.3%
#9IssueWire29.2%
#10GlobeNewswire25%

Aug 30, 202624 sampled answers · window 2026-08-02 – 2026-08-30 · rules v7

#1Newswire75%
#2EIN Presswire66.7%
#3Presswire66.7%
#4Business Wire50%
#5Cision41.7%
#6PRWeb41.7%
#7PRLog37.5%
#8eReleases33.3%
#9IssueWire29.2%
#10GlobeNewswire25%

Aug 29, 202624 sampled answers · window 2026-08-01 – 2026-08-29 · rules v7

#1Newswire75%
#2EIN Presswire66.7%
#3Presswire66.7%
#4Business Wire50%
#5Cision41.7%
#6PRWeb41.7%
#7PRLog37.5%
#8eReleases33.3%
#9IssueWire29.2%
#10GlobeNewswire25%

Aug 28, 202624 sampled answers · window 2026-07-31 – 2026-08-28 · rules v7

#1Newswire75%
#2EIN Presswire66.7%
#3Presswire66.7%
#4Business Wire50%
#5Cision41.7%
#6PRWeb41.7%
#7PRLog37.5%
#8eReleases33.3%
#9IssueWire29.2%
#10GlobeNewswire25%

Aug 27, 202624 sampled answers · window 2026-07-30 – 2026-08-27 · rules v7

#1Newswire75%
#2EIN Presswire66.7%
#3Presswire66.7%
#4Business Wire50%
#5Cision41.7%
#6PRWeb41.7%
#7PRLog37.5%
#8eReleases33.3%
#9IssueWire29.2%
#10GlobeNewswire25%

Aug 26, 202624 sampled answers · window 2026-07-29 – 2026-08-26 · rules v7

#1Newswire75%
#2EIN Presswire66.7%
#3Presswire66.7%
#4Business Wire50%
#5Cision41.7%
#6PRWeb41.7%
#7PRLog37.5%
#8eReleases33.3%
#9IssueWire29.2%
#10GlobeNewswire25%

Aug 25, 202624 sampled answers · window 2026-07-28 – 2026-08-25 · rules v7

#1Newswire75%
#2EIN Presswire66.7%
#3Presswire66.7%
#4Business Wire50%
#5Cision41.7%
#6PRWeb41.7%
#7PRLog37.5%
#8eReleases33.3%
#9IssueWire29.2%
#10GlobeNewswire25%

Aug 24, 202624 sampled answers · window 2026-07-27 – 2026-08-24 · rules v7

#1Newswire75%
#2EIN Presswire66.7%
#3Presswire66.7%
#4Business Wire50%
#5Cision41.7%
#6PRWeb41.7%
#7PRLog37.5%
#8eReleases33.3%
#9IssueWire29.2%
#10GlobeNewswire25%

Aug 23, 202624 sampled answers · window 2026-07-26 – 2026-08-23 · rules v7

#1Newswire75%
#2EIN Presswire66.7%
#3Presswire66.7%
#4Business Wire50%
#5Cision41.7%
#6PRWeb41.7%
#7PRLog37.5%
#8eReleases33.3%
#9IssueWire29.2%
#10GlobeNewswire25%

Aug 22, 202636 sampled answers · window 2026-07-25 – 2026-08-22 · rules v4-7

#1Newswire77.8%
#2EIN Presswire63.9%
#3Presswire63.9%
#4Business Wire47.2%
#5PRWeb47.2%
#6Cision47.2%
#7PRLog41.7%
#8eReleases36.1%
#9IssueWire33.3%
#10NewswireNEXT.com27.8%

Aug 21, 202642 sampled answers · window 2026-07-24 – 2026-08-21 · rules v4-7

#1Newswire76.2%
#2EIN Presswire66.7%
#3Presswire66.7%
#4Business Wire47.6%
#5Cision47.6%
#6PRWeb45.2%
#7PRLog40.5%
#8eReleases33.3%
#9IssueWire31%
#10NewswireNEXT.com26.2%

Aug 20, 202648 sampled answers · window 2026-07-23 – 2026-08-20 · rules v4-7

#1Newswire79.2%
#2EIN Presswire68.8%
#3Presswire68.8%
#4Cision52.1%
#5Business Wire50%
#6PRWeb50%
#7PRLog41.7%
#8eReleases39.6%
#9IssueWire33.3%
#10NewswireNEXT.com27.1%

Aug 19, 202648 sampled answers · window 2026-07-22 – 2026-08-19 · rules v4-7

#1Newswire79.2%
#2EIN Presswire68.8%
#3Presswire68.8%
#4Cision52.1%
#5Business Wire50%
#6PRWeb50%
#7PRLog41.7%
#8eReleases39.6%
#9IssueWire33.3%
#10NewswireNEXT.com27.1%

Aug 18, 202665 sampled answers · window 2026-07-21 – 2026-08-18 · rules v4-7

#1Newswire78.5%
#2EIN Presswire69.2%
#3Presswire69.2%
#4Business Wire53.8%
#5PRWeb52.3%
#6Cision49.2%
#7eReleases44.6%
#8PRLog40%
#9IssueWire32.3%
#10NewswireNEXT.com26.2%

Aug 17, 202665 sampled answers · window 2026-07-20 – 2026-08-17 · rules v4-7

#1Newswire78.5%
#2EIN Presswire69.2%
#3Presswire69.2%
#4Business Wire53.8%
#5PRWeb52.3%
#6Cision49.2%
#7eReleases44.6%
#8PRLog40%
#9IssueWire32.3%
#10NewswireNEXT.com26.2%

Aug 16, 202665 sampled answers · window 2026-07-19 – 2026-08-16 · rules v4-7

#1Newswire78.5%
#2EIN Presswire69.2%
#3Presswire69.2%
#4Business Wire53.8%
#5PRWeb52.3%
#6Cision49.2%
#7eReleases44.6%
#8PRLog40%
#9IssueWire32.3%
#10NewswireNEXT.com26.2%

Aug 15, 202665 sampled answers · window 2026-07-18 – 2026-08-15 · rules v4-7

#1Newswire78.5%
#2EIN Presswire69.2%
#3Presswire69.2%
#4Business Wire53.8%
#5PRWeb52.3%
#6Cision49.2%
#7eReleases44.6%
#8PRLog40%
#9IssueWire32.3%
#10NewswireNEXT.com26.2%

Aug 14, 202659 sampled answers · window 2026-07-17 – 2026-08-14 · rules v4-7

#1Newswire78%
#2EIN Presswire71.2%
#3Presswire71.2%
#4PRWeb54.2%
#5Business Wire52.5%
#6Cision49.2%
#7eReleases44.1%
#8PRLog39%
#9IssueWire33.9%
#10NewswireNEXT.com27.1%

Read any date directly

Every archived date is machine-readable at /api/index/press-release-distribution/as-of/<YYYY-MM-DD>, which returns the ranking as it stood, with the extraction version and revision it was published under. Dates before the record begins return no_record rather than a recomputation — we do not reconstruct history on demand and present it as what we said. See what the engines actually said.

[ORBATOR]