Sazmining
You buy a serial-numbered BTC miner outright; Sazmining hosts it, bills power at cost and takes 15% only on Bitcoin actually mined.
wind-down completed ~Oct 2025: hosting customers emailed with Sep 19 2025 deadline, Telegram marketplace silent since Oct 27 2025, site filtered/unreachable today (domain renewed but serving nothing). Billing/withheld-funds complaint ledger 2024-2025 stands; complaints stopped because the business shut.
site unreachable · checked 13 d ago · daily check
by the bestcloudmining editorial desk · review version 2 · prose updated 2026-09-24 · facts as of 2026-10-02 · how we verify
Kaboomracks is a U.S.-based ASIC reseller that expanded into hosting, but its hosting division is under high caution due to repeated complaints about billing failures, unrepaired hardware, and withheld deposits. The official website is currently offline, no hosting prices are published, and contract terms are not public. While the company has a long history in hardware, its hosting operations show red flags that demand extreme caution.
Kaboomracks offers fixed-term hosting for SHA-256 and Scrypt-based miners, primarily focused on Bitcoin (BTC) mining. However, no verifiable details on available capacity, hardware requirements, or service inclusions are published. You do not get self-custody or direct access to your hardware. The provider does not offer GPU or decentralized storage rentals, and there is no indication of instant provisioning or trial periods.
Contract term length, maintenance fees, payout frequency, and payout thresholds are not publicly disclosed. The refund policy is also not public, and one complaint alleges a 3-month hosting deposit was withheld upon contract termination. No uptime SLA or efficiency guarantees are listed. Given the lack of published terms and the website being offline, signing any agreement carries high risk with no transparency.
There is no verifiable proof of operational capacity, on-chain payouts, or public pool workers. The provider does not publish audit reports, real-time dashboards, or attestation of hosting operations. Claims about hosting services are not independently verifiable, and the absence of a working website further undermines credibility. A vendor’s word is not proof - none exists here.
Kaboomracks has a long-standing reputation in ASIC resale, but its hosting arm faces a consistent pattern of unaddressed complaints from 2024-2025 alleging broken billing, ignored repair requests, and withheld funds. The website is now offline, and there is no public response to user issues. With data quality rated as "reported" and not verified, and multiple red flags present, a small-test-first approach is impossible - no safe entry point exists.
No hosting pricing is published, and no archived rate pages are available. The pricing unit is listed as per kWh, but no dollar value is confirmed. Hardware resale prices observed via Telegram in late 2025 showed $3.30/TH for used S19j Pros and $8.25/TH for used T21s, but these do not reflect hosting costs. Payment methods and KYC requirements are unknown due to the non-functional website.
Avoid Kaboomracks for hosting. The combination of an offline website, zero transparency, repeated user complaints, and no verifiable terms makes it a high-risk choice. While the brand has ASIC resale credibility, its hosting operations show strong indicators of unreliability. Consider established, transparent U.S. hosts with public track records instead.
| Documented price | see provider site |
|---|---|
| Notes | No hosting price published and no archived pricing page located; the website was unreachable on 2026-09-24 (direct timeout; external proxies returned HTTP 522 origin errors). Hardware resale prices observed Oct 2025 via Telegram were $3.30/TH for used S19j Pro and $8.25/TH for used T21. No verified hosting price to record. |
Run the long math before paying: cloud mining calculator →
Short answer: Based on our checks as of 2026-10-02: Kaboomracks scores 3.1/10 in our weighted review. We logged 3 red flags (listed above). Facts are reported, not fully verified - test with a small purchase and a withdrawal first. User reports and operator background are documented with dated sources in the meta-review below.
| Status | dead |
|---|---|
| Operator | Kaboomracks · HQ United States (medium) |
| Founded | not documented |
| Proof | none published |
| KYC | not documented |
A real, operating provider can still lose you money: with a contract you own no hardware, revenue follows coin price and difficulty, and most published contracts are priced so the seller comes out ahead. "Legit" means the operator exists and pays what its terms promise - not that the deal is profitable. 8 dated sources back this page; they are listed under sources.
Same category, scored on the same criteria - so the comparison stays honest. Compare only in the same unit, and read the minimum, KYC and proof columns before switching.
You buy a serial-numbered BTC miner outright; Sazmining hosts it, bills power at cost and takes 15% only on Bitcoin actually mined.
Polish GPU mining OS (SMOS, $2/rig/month prepaid) plus SimplePod.ai GPU cloud; not an ASIC host despite the name.
US ASIC hosting from $0.0750/kWh (1 MW+) with a one-time $100 setup fee and a live ASIC marketplace; Indiana, founded 2022.
Flat $225/machine/month all-inclusive Bitcoin hosting in six self-owned Oregon sites; customer owns the ASIC and keeps 100% of BTC.
You get no verifiable service - no public terms, no dashboard, no proof of operation. You do not own hardware, and there is no evidence payouts or repairs are reliably handled.
Unknown. No maintenance fee, kWh rate, or contract price is published. One user reported a withheld 3-month deposit, suggesting financial risk beyond standard fees.
No information is available. The website is offline, and no trial or minimum is documented in archives or external sources.
Payout frequency and threshold are not disclosed. One user claims Kaboomracks refused to transfer mining proceeds, indicating high risk of non-payment.
No. There is no proof of operations, audits, or public mining activity. The website is down, and multiple users report unresolved issues, making legitimacy unverifiable.
You risk total loss - your hardware may be unrecoverable, deposits withheld, and mining income unpaid. No exit process or accountability is documented.
Buying BTC or hardware outright gives you custody and control. Kaboomracks hosting offers neither, with added risk of lost funds and no transparency - direct ownership is far safer.
No comments yet - be the first. Posting runs a short proof-of-work in your browser (anti-spam), no account needed.