Primary sources

Every source behind every score

Last verified: 2026-08-19

Every score cell on this site cites at least one record below, and the build fails if one does not. 18 records back 16 cells across two products. 3 are older than 90 days and flagged for re-reading. Each cell and each source carries its own date; the site date is 2026-08-19.

Needs recheck · 6 items

What is queued for a re-read?

6 items are past the 90 day window, oldest first. Scores stand until the source is re-read; a re-read that moves a number lands in the changelog and, if we were wrong, in corrections.

SCORE CELLBuzz · Model flexibility score cell131 days oldVERIFY 2026-04-10
SOURCEblock/buzz repository, agent model configuration131 days oldVERIFY 2026-04-10
SCORE CELLBAND · Community and docs score cell121 days oldVERIFY 2026-04-20
SOURCEBAND documentation site121 days oldVERIFY 2026-04-20
SCORE CELLBuzz · Extensibility and interop score cell109 days oldVERIFY 2026-05-02
SOURCEblock/buzz repository109 days oldVERIFY 2026-05-02

BAND confidence9 sources

HIGH5/8MED3/8VERIFY0/8

No cell is flagged for re-verification.

Buzz confidence9 sources

HIGH4/8MED3/8VERIFY1/8

1 cell still marked VERIFY. Price the uncertainty before you buy on this total.

What counts as evidence here?

Source kinds are printed on every row. A source note lists published claims, not our measurements. A vendor page, docs page, or changelog entry is a dated quote from the vendor. A repository record is something read in public source. Nothing is scored from a press release or a third-party summary.

Sources sorted by capture date, newest first. Stale means older than 90 days against the site verification date.
Source	Backs	Captured
VENDOR PAGE BAND pricing page, retention and export “2-week data retention; single user, personal non-commercial use only since 2026-09-17.” Hosted only. Free retains two weeks and is personal, non-commercial use only; export gated to Pro; custom retention gated to Enterprise (pricing page). Source: band.ai/pricing, as recorded 2026-09-20.	BAND Data control	CURRENT 2026-09-20 0 days old
VENDOR PAGE BAND pricing page, published tiers “$17.99/month” Tiers and caps published, including Free's two-week retention and non-commercial limit. Enterprise is quote-based, which caps the score. Source: band.ai/pricing, as recorded 2026-09-20.	BAND Cost honesty	CURRENT 2026-09-20 0 days old
VENDOR PAGE Buzz home page, install and community flow “Download Buzz and create a community.” Setup is a desktop install plus an account plus a relay choice, not a hosted signup.	Buzz Time to real work	CURRENT 2026-08-19 0 days old
SOURCE NOTE Source note: Buzz install and first agent reply Not measured by us; scored from published sources.	Buzz Time to real work	CURRENT 2026-08-19 0 days old
VENDOR PAGE Buzz home page, stated core loop “Chat to plans, project management, coding, reviews, PRs.” The product positions a git-native plan-to-PR loop as its core.	Buzz Developer workflow fit	CURRENT 2026-08-19 0 days old
VENDOR PAGE Buzz support page, relay hosting and access “Block-hosted relays are not end-to-end encrypted.” Independently operated relays keep content off Block's service; hosted relays do not.	Buzz Data control	CURRENT 2026-08-19 0 days old
VENDOR PAGE Buzz support page, preview status “Limits may increase over time.” The product is a Developer Preview with movable limits, and relay operation is the buyer's problem.	Buzz Day-2 operations	CURRENT 2026-08-19 0 days old
VENDOR PAGE Buzz support page, early access caps “5 GB media storage, 365-day content retention, 5 communities per account.” Caps are published in plain text and free pricing is hedged, not concealed.	Buzz Cost honesty	CURRENT 2026-08-19 0 days old
VENDOR PAGE BAND home page, hosted signup No install: a $0 tier signup, connect agents, open a room.	BAND Time to real work	CURRENT 2026-08-19 0 days old
SOURCE NOTE Source note: BAND signup and cross-framework room Not measured by us; scored from published sources.	BAND Time to real work	CURRENT 2026-08-19 0 days old
VENDOR PAGE BAND home page, product framing BAND is an interaction layer. There is no published plan-to-PR loop; your dev tooling stays put.	BAND Developer workflow fit	CURRENT 2026-08-19 0 days old
VENDOR PAGE BAND home page, named framework list “LangGraph, Claude, OpenClaw, Parlant, Letta, Google, n8n, CrewAI.” Eight frameworks named on the marketing surface; bring-your-own-agent is the thesis.	BAND Extensibility and interop	CURRENT 2026-08-19 0 days old
VENDOR PAGE BAND home page, per-agent model ownership “Each agent keeps its own tools, models, and memory.” Model choice stays with the agent, so no provider lock is imposed by the layer.	BAND Model flexibility	CURRENT 2026-08-19 0 days old
DOCS PAGE Buzz support page as the documentation surface A support page plus a public repo is the whole docs surface at preview stage.	Buzz Community and docs	AGEING 2026-06-14 66 days old
VENDOR PAGE BAND pricing page, tier limits Managed service with published per-tier agent, room, and participant caps. Vendor is young.	BAND Day-2 operations	AGEING 2026-06-01 79 days old
REPOSITORY block/buzz repository The application is open source, so extension surfaces are inspectable. Cross-framework breadth is not enumerated.	Buzz Extensibility and interop	VERIFY 2026-05-02 109 days old
DOCS PAGE BAND documentation site A real docs site, a Discord, and an engineering blog. Installed-base evidence is thin.	BAND Community and docs	VERIFY 2026-04-20 121 days old
REPOSITORY block/buzz repository, agent model configuration Provider support is not documented on the marketing surface. Flagged VERIFY until the repo is read line by line.	Buzz Model flexibility	VERIFY 2026-04-10 131 days old

How do we handle a source that changes?

The record keeps its capture date and the cell keeps its score until we re-read the source. When a re-read moves a number, the change lands in the changelog with both values and the date, and the weights that produced the totals stay published on how we score.