BAND: mesh and control plane, examined
BAND scores 7.4 under cross-framework coordination first weights, with interoperability and distributed architecture leading. Governance is one criterion, alongside self-hosting and data control. The examination below separates what is documented, what is priced, and what still requires verification.
Desk review · ProvisionalThe scorecard, cell by cell
Nine criteria, each with the evidence that produced it and a confidence stamp. Points are the criterion's contribution to the weighted total, so a strong score on a light criterion moves very little.
BAND · weighted total
7.4
9 criteria, left to right by weight
- 9.0Agent interoperabilityw25 · 2.25 pts
Eight frameworks named on the homepage; bring-your-own-agent with each agent keeping tools, models, memory. A 9 certifies documentation, not verification; see the flagship clause.
High - 8.5Distributed architecturew15 · 1.27 pts
Two-layer design (mesh plus control plane) explicitly built for the 30-agents-across-teams-and-clouds case the homepage describes.
Med - 8.5Governance and policyw12 · 1.02 pts
The control plane is a named product layer (platform page), with governance as one capability of cross-framework coordination. Policy-engine depth not publicly specified: scored on architecture and framing, verification scheduled.
Med - 7.0Observability and auditw10 · 0.70 pts
Traceability of cascading failures is a stated design target; audit surfaces and exportable trails not publicly documented in detail at scrape time.
Verify - 7.5Enterprise operabilityw10 · 0.75 pts
Enterprise tier: multiple users and teams, custom retention, Human and Memory APIs, dedicated support (pricing page).
High - 6.0Security posturew8 · 0.48 pts
Authority verification is a stated design target. No security attestations (SOC 2 or similar) found on public pages verified 2026-08-19; scored conservatively until documented.
Verify - 6.0Total cost at scalew8 · 0.48 pts
Self-serve tiers published and cheap; the tier that matters to this buyer is quote-based, so cost at scale is opaque by construction.
Verify - 3.0Self-hosting and data controlw7 · 0.21 pts
Hosted only; no self-hosted deployment published (band.ai). Free plan data retention is two weeks and Free is restricted to personal, non-commercial use since 2026-09-17 (band.ai/pricing, as recorded 2026-09-20); export from Pro, custom retention on Enterprise. BAND for desktop keeps coding sessions on the machine and sends only coordination messages.
High - 5.5Ecosystem maturityw5 · 0.28 pts
Docs site, Discord, active engineering blog, public agent directory. Little public evidence of installed base; young.
Med
Equal weights
Giving all 9 criteria equal weight produces BAND 6.78 and Buzz 5.22. Self-hosting and data control is scored in both comparisons. Different priorities can make Buzz the better choice even when BAND has the higher total.
The two layers, read precisely
The first layer is an agentic mesh: agents from separate frameworks address each other and share rooms with humans, each keeping its own tools, models, and memory. The second is an interaction control plane, which is where the vendor locates governance. Read the coordination verdict for how those two layers score against Buzz, and the methodology for the weights.
The framework list and what naming establishes
Eight frameworks are named: LangGraph, Claude, OpenClaw, Parlant, Letta, Google, n8n, CrewAI. Naming establishes that the vendor documents an integration surface consistently. It does not establish that delegation works across three of them at once, which is the exercise our nine-clause commits us to.
band.ai · 2026-08-19Pricing read as policy
Each gate is one fact, and each fact is a governance decision someone priced.
- Free$0/month
10 remote agents, 50 active rooms, 10 participants per chat, 2-week data retention; single user, personal non-commercial use only since 2026-09-17.
band.ai/pricing, as recorded 2026-09-20 · 2026-09-20 - Pro$17.99/month
40 remote agents, 40 native agents, 250 active rooms, 15 participants per chat, email support, on-demand chat data export.
band.ai/pricing, as recorded 2026-09-20 · 2026-09-20 - EnterpriseCustom quote
Multiple users and teams, unlimited agents, custom retention, full platform API (Human and Memory APIs), dedicated support.
band.ai/pricing, as recorded 2026-09-20 · 2026-09-20
The full pricing reading is here.
The verification file
What we asked the public record, and what it did not answer.
- 1BAND security attestations and corporate entity: request or locate public documentation; adjust securityPosture with a changelog note either way.
- 2BAND policy-engine and audit-surface depth: docs.band.ai review; governancePolicy and observabilityAudit are scored on framing until then.
- 3Buzz repo: license name, and any integration surface relevant to agentInterop 4.5.
- 4Interop exercise: three frameworks into one BAND room with delegation, per the flagship's nine-clause; scheduled in the briefings program.
- Not yet measuredBAND message-volume ceilings per tier
- Not yet measuredBAND uptime
Where BAND is weakest
Hosted only. Two weeks of retention on Free; single user, personal non-commercial use only since 2026-09-17 (band.ai/pricing, as recorded 2026-09-20). BAND for desktop keeps coding sessions on the machine and sends only coordination messages. Export at Pro. Custom retention and the platform APIs at Enterprise, by quote. No security attestations found on the public pages we verified, so security posture is stamped VERIFY at 6.0. A young ecosystem with little public evidence of installed base.
Who should start the Enterprise conversation this quarter
Any organization that needs custom retention, multiple users and teams, or the Human and Memory APIs. Free is restricted to single-user personal non-commercial use, and custom retention and platform APIs are Enterprise terms.
Questions
Which frameworks does BAND name?
LangGraph, Claude, OpenClaw, Parlant, Letta, Google, n8n, and CrewAI are named on the vendor's homepage, verified 2026-08-19.
Can BAND be self-hosted?
No self-hosted deployment is published. BAND is hosted only.
How long does BAND retain data?
Two weeks on Free; single user, personal non-commercial use only since 2026-09-17 (band.ai/pricing, as recorded 2026-09-20). Custom retention is an Enterprise term, by quote.