Tango Energy Alternative | Nectar
Nectar outperforms Tango (formerly WatchWire) with superior parsing accuracy, broader utility provider coverage, and real-time data completeness visibility. While Tango bundles utility management as one module in a sprawling workplace management suite, Nectar is laser-focused on delivering the most accurate, complete utility data available.

Tango is a workplace and real estate management suite covering lease administration, space planning, facilities, and more. Utility tracking is one feature among many, which is the defining characteristic of suite software: broad coverage, and depth concentrated wherever the vendor’s core market demanded it.
For utility data that usually means capture at summary level, limited visibility into which bills have actually been processed, and analytics sufficient for a dashboard but not for rate optimization or error detection.
Nectar does one thing. More than 7,000 provider connections globally, every line item parsed at 99.2% accuracy with human QA on flagged bills, interval data alongside bills, continuous completeness tracking, and an audit trail from every value to its source document.
Challenge
Workplace management suites spread resources across dozens of features: utility data accuracy suffers.
Solution
Nectar's entire platform is purpose-built for utility data. Every engineering resource is focused on parsing accuracy, provider coverage, and data completeness, resulting in 99.2% accuracy.
Challenge
Limited visibility into which bills have been processed and which data gaps remain.
Solution
Nectar's data completeness view shows a real-time coverage timeline for every site, account, and meter, with one-click actions to fill any gap.
Challenge
Bundled tools offer broad but shallow features, no deep utility data analytics.
Solution
Nectar provides deep line-item analytics, rate comparisons, benchmarking, and carbon reporting exports: purpose-built depth that bundled suites can't match.
The cost of breadth
Suite consolidation is a legitimate strategy: fewer contracts, one support relationship, shared user management. The cost is that no individual component is as capable as a specialist, and utility data is usually well down the list of features competing for a suite roadmap.
The test is whether the utility module can answer the questions you actually need answered: which meters are missing data for this period, why did this site’s cost rise when consumption did not, and where is the bill behind this number. If it cannot, the consolidation saving is being paid for somewhere else.
Where Nectar fits
Choose a suite when consolidation across lease, space, and facilities is the priority and utility reporting is light. Choose Nectar when utility data has become a real obligation: line-item accuracy, visible completeness, and provenance are not things a broad suite module is built to deliver.
Frequently asked questions
Can Nectar coexist with a workplace suite?
Yes. Nectar handles collection, parsing, completeness, and reporting output, and exports data for the suite to consume, so the suite keeps its lease, space, and facilities workflows.
What does Nectar not do?
Lease administration, space planning, work orders, and facilities management are all outside our scope. We are a utility data layer, not a workplace platform.
How do we know which bills have been processed?
The completeness view shows expected versus collected periods at site, account, and meter level continuously, with one-click actions to close a gap, rather than a processing status you request.
Does Nectar support rate optimization?
Yes, and it depends on line-item parsing: demand, supply, delivery, taxes, and fees are separated so charges can be reconciled against the applicable tariff and errors surfaced as they occur.
Powerful features for every team
Nectar is a unified platform with features for every use case across finance, operations, and sustainability.

Data collection for sustainability
Reach 100% data completeness with ongoing monitoring and automations
Automated data collectionData completenessAudit trailCarbon accounting and reporting integrations
Facility benchmarks, Energystar reports
Compare and benchmark facilities. Report to Energystar
Benchmark facilities by usage or costEnergy Star Portfolio Manager and reporting requirements
Utility bill audits, bill reconciliation
Audit bills for errors. Avoid late fees. Automate payments.
Interest and tax charge analysisUtility bill paymentsUtility bill audits
Rate optimizations, cost savings
Analyze utility tariffs. Optimize usage patterns. Capture savings.
Budgeting, forecasts, and planningRate and energy tariff optimizations, cost savingsLoved by customers in every industry
Customer StoriesVontier's ESG and sustainability team automates utility data collection globally
Vontier implemented Nectar across 20+ locations in 5 continents to automate data collection into their ESG platform. Learn more about how Nectar provides more accurate data and visibility into metrics.
“Nectar has transformed how we manage sustainability data. It's reduced human errors, missing data sources, delays from manual data entry, and confusion regarding unit conversions.”
Nate Streed
Senior Director of ESG, Vontier Corporation
Stanwich Energy Boosts Client Value with Nectar's Utility Data Solution
Stanwich Energy announces a new partnership with Nectar to enhance the customer experience through advanced, AI-powered utility data services.
“Partnering with Nectar's AI-driven platform has been groundbreaking, allowing us to tackle changes faster and skip the outdated, painful integration required by other solutions. Having the right information is the first step, and Nectar is exactly what we have been looking for to make that happen.”
Matt Shaw
Managing Director, Stanwich Energy
Nancy Summe
Sustainability Manager, Vontier Corporation
“It's becoming clear that automation is a game changer—providing more accurate data, greater auditability in metrics and reporting, and saving time across a global team.”
Lexi Passmore
Senior Manager Sustainability, Swire Coca Cola
“Having access to organized, centralized utility data through Nectar has made sustainability data management significantly easier. The ability to quickly retrieve supporting documents ensures the highest level of accuracy in our reporting.”
Jeremy Pike
Sustainability Leader, Idaho Milk Products
“Thanks to Nectar's innovative solution, we can accurately assess our environmental impact, becoming a pioneer in sustainability among our peers.”
Jonathan R.
Sustainability Director, Thomas Foods Int., USA
“Using Nectar has significantly streamlined the process of gathering and analyzing our utility data. The platform just works!”
John O'Connell
CEO and Founder, Stanwich Energy
“Nectar enables faster insights, smarter forecasting, and more accurate budget tracking. It also strengthens our ability to deliver on key sustainability goals by providing real-time visibility into usage and emissions.”
Matt Greening
Founder and Director, Nettzero
“Nectar serves as a reliable and cost-effective technology solution to extract, store, and analyse sustainability data leading to enhanced reporting capabilities and streamlined workflows.”
Ready to get started with Nectar?
Try your utility bill on our live demo or get in touch
Learn more about Nectar
How hard can data collection get? What has worked for companies? We've got it all covered.

How Vontier automated utility data collection across 5 continents
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Carbon accounting requires accurate utility data collection
Carbon accounting has 3 steps: data collection, emissions calculation, and data reporting. Error rates of 10% in data collection compound into worse error in the CDP report. Garbage in, garbage out.
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