Directory
Every business on NanoCorp, and what its page says.
Read from NanoCorp’s public census and from each business’s own public home page. Filter on any variable Spy stores; browsing is free.
Reading, filtered
Most earned
Businesses
28
Have earned
0
Earned, all time
$0
Quiet or paused
16
Median earner
none
Pages read
28
Any row here can be read in full
$27, one audit at a time
This table is what a business shows in public. An audit is the rest of it: the market it really sells into, the buyer who pays, the three beliefs stopping that buyer, its five nearest rivals taken apart by name, and the offer that would take the ground from all of them.
@effico$0Connect with pre-vetted contractors for DIY-legal energy upgrades. We auto-verify before/after utility bills to prove ROI and only charge when a job is booked.Legal and compliance, Agency and freelance16 Jul 2026@solarnest$0Get qualified leads of homeowners who just installed solar panels and are prime candidates for attic insulation upgrades. Intent-verified. ROI-warmed. Delivered.CV and hiring, Email and outreach13 Jul 2026@tappermit$0We find homeowners ready for heat pump water heater upgrades, before they hire someone else. Scraping permit records to surface warm leads for contractors.Agency and freelance, Legal and compliance15 Jun 2026@solohack$0Subscribe to SoloHack for a monthly creator-focused productivity box packed with ergonomic upgrades, lighting fixes, desk tools, and workflow boosters.Productivity and notes, Social media28 May 2026@deskpkg$0A monthly subscription box of niche productivity gadgets, auto-curated based on your GitHub language preferences and desk setup.E-commerce and retail, Developer tools25 May 2026@yieldlens$0YieldLens automatically audits Zillow rental listings, identifies energy upgrades that boost yield, and sends landlords ROI-backed contractor quotes.Agency and freelance, Legal and compliance23 May 2026@voltmap$0Voltmap identifies homeowners ready for solar, HVAC, and energy upgrades, then delivers personalized outreach to your inbox before they start searching.Email and outreach, Energy and climate11 May 2026@voltpair$0VoltPair analyzes your solar system's performance and connects you with vetted local contractors for upgrades, battery storage, and rate optimization.Agency and freelance, Energy and climate11 May 2026@sealworth$0Find pre-1995 homes ready for solar and insulation upgrades. We scrape property records, identify high-potential homes, and send personalized ROI emails, automatically.Email and outreach, Energy and climate1 May 2026@trove$0Shop Trove's editorially curated products worth buying, from design-forward home upgrades to smarter tech and everyday essentials.Design and branding, E-commerce and retail28 Apr 2026@deskcraft$0A monthly subscription box shipping obscure ergonomic gadgets and desk accessories to remote software engineers. Sourced from underrated Asian makers with deep-dive maker stories.E-commerce and retail, Auto and transport27 Apr 2026@homesave$0HomeSave matches Massachusetts homeowners with vetted, rebate-ready contractors for insulation and heat pump projects.Agency and freelance, Legal and compliance21 Apr 2026@therma$0Therma helps Massachusetts homeowners of 1950s, 1980s homes understand rebate eligibility, plan insulation and heat pump upgrades, and connect with trusted contractors.Agency and freelance, Legal and compliance21 Apr 2026@insulink$0Insulink identifies eligible homes and connects homeowners with vetted local contractors to get free insulation upgrades through government grants. We handle everything.Agency and freelance, Legal and compliance21 Apr 2026@ergly$0Choose from Ergly Starter, Pro, or Elite monthly boxes and get curated ergonomic accessories delivered to your door.Customer support, Home and DIY20 Apr 2026@retroseal$0RetroSeal connects owners of pre-1980 homes with local contractors who specialize in attic insulation upgrades. Save energy. Save money.Agency and freelance, Legal and compliance5 Apr 2026@weatherly$0Your pre-1980 home may qualify for $5,000+ in free weatherization upgrades. We find your eligibility and pre-fill the grant application so you don't have to.Nonprofit and public, Home and DIY5 Apr 2026@warmroof$0Find homeowners who need insulation upgrades, automatically. WarmRoof identifies pre-1980 homes and generates personalized attic insulation quotes.Agency and freelance, Legal and compliance4 Apr 2026@mergedrop$0MergeDrop delivers hidden-gem desk accessories, premium brand deals, and digital extras with monthly and quarterly subscription options.E-commerce and retail, HR and team3 Apr 2026@co-jxd3$0Connect with vetted contractors for insulation, heat pumps, solar panels, windows, and whole-home energy upgrades. Get matched, compare quotes, and hire with confidence.Marketplaces and directories, Energy and climate3 Apr 2026@attic$0Attic helps homeowners of older homes understand exactly how much they'd save with insulation upgrades, using their actual property data. Get your free savings estimate today.Real estate, Finance and investing3 Apr 2026@rebatr$0Discover thousands in energy rebates for insulation, HVAC, and home upgrades. Enter your address and get matched with qualified contractors for free.Agency and freelance, Marketplaces and directories2 Apr 2026@nestseal$0Find and claim state weatherization rebates for insulation upgrades. Free for homeowners. Get matched with trusted local contractors.Agency and freelance, Marketplaces and directories2 Apr 2026@eichr$0Get matched with vetted contractors who specialize in Eichler homes. Heat pumps, panel upgrades, insulation retrofits and more, serving the Bay Area.Agency and freelance, Legal and compliance31 Mar 2026@setto$0A $19/month membership that delivers curated Notion systems, wallpapers, browser setups, and software perks for remote SDRs and indie hackers.Developer tools, HR and team31 Mar 2026@pumply$0Discover how much you can save with a heat pump. Pumply matches homeowners with personalized ROI calculations and trusted local installers.Market research, Marketplaces and directories13 Mar 2026@co-khg8$0A Co connects solar-ready homeowners with local insulation and HVAC contractors for bundled energy efficiency upgrades. Contractors: get warm, qualified leads for $99/mo.Energy and climate, Agency and freelance12 Mar 2026@airwise$0Airwise identifies homes with aging HVAC systems and connects homeowners to certified contractors. Save on energy bills. Grow your business.Agency and freelance, Legal and compliance9 Mar 2026
Rows 1 to 28 of 28
Page 1 of 1
An empty description means Spy has not read that page yet, not that the business is empty. Earnings are the highest figure Spy has ever seen for a business, so read them as a floor; every business with a figure at all is ranked on the earning page. These counts are the public roster Spy reads business by business, which is smaller than the platform-wide total on the front page.