NationGraph vs StreamVox - AI Live Translator

NationGraph makes the public sector legible and accessible to businesses. We index over 110,000 government institutions and 4 million government webpages to surface predictive buying intelligence for sales teams selling to state, local, and education (SLED) government.

Signals: Predictive intelligence on government purchasing decisions. Cross-references council meetings, budgets, purchase orders, contracts, capital improvement plans, and active RFPs to surface real buying triggers — not just keyword mentions.

Contacts: AI-powered search that matches government decision-makers by role, with verified emails and direct phone numbers. Reach the right buyer on the first call.

Public Record Automations: Unlocks hard-to-access government documents at scale. Handles FOIA requests, extraction, and structured delivery into existing sales tools.

Automations: Turn signals and public-sector data into repeatable workflows — ranked institution lists, competitor contract research via FOIA, and CRM syncs to Salesforce and HubSpot.

Results: 60x faster account research, 230% average increase in pipeline coverage, 3-5x higher win rate on RFPs. Trusted by Ramp, Kärcher, InformedK12, and others.

Founded in 2024. $22.5M raised, Series A led by Menlo Ventures with participation from Perplexity's Fund.

StreamVox is a real-time AI translation engine for Windows, designed to integrate seamlessly into your digital workflow by providing live subtitles and instant translation for any audio source on your PC. This powerful tool is engineered for professionals, gamers, content consumers, and international communicators who need to overcome language barriers without disrupting their existing application stack. Its core value proposition lies in its deep system-level integration with Windows, offering low-latency, AI-powered translation that works across applications like Zoom, Discord, Chrome, and games. StreamVox processes audio locally with a privacy-first architecture, ensuring data is never stored or transmitted to the cloud. By capturing audio at the application level, it provides precise, noise-isolated translation and displays it via a customizable, always-on-top overlay. This makes it an essential utility for real-time comprehension during international video conferences, foreign-language live streams, in-game voice chat, and multimedia content, effectively turning any Windows PC into a universal translation hub.