Mindshare › The Sync Engine War

The Sync Engine War Week 31 · closed 2026-07-31 · 23:59 UTC Conversational market share · X

Zero is the one to beat.

Week 31 closed 2026-07-31. Zero led with 42.9%.

2 weeks at #1 · 368 posts tracked

Live standings · trailing 7 days · updated 49h ago

1 ZeroLeader 42.9% ▼ 2.1

2 Firebase 38.3% ▼ 1.9

3 Convex▲ Top mover 18.2% ▲ 3.7

4 ElectricSQL 0.5% ▲ 0.3

5 InstantDB 0.0% 0.0

Head to head

leader vs #2 · pairwise share

Pairwise share of the X conversation — sums to 100. Gap 5.6 points. Open duel page →

organic mentions · 7d · X API

Public X posts only — organic, retweets excluded. Aggregate counts; no user data stored. Each row's exact query:

Zero ("Zero" ("sync engine" OR Rocicorp OR "Zero sync" OR "local-first")) -is:retweet
Firebase ("Firebase" (sync OR database OR "real-time" OR "local-first" OR backend)) -is:retweet
Convex ("Convex" (sync OR database OR "real-time" OR "local-first" OR backend)) -is:retweet
ElectricSQL ("ElectricSQL" (sync OR database OR "real-time" OR "local-first" OR backend)) -is:retweet
InstantDB ("InstantDB" (sync OR database OR "real-time" OR "local-first" OR backend)) -is:retweet