05 companies worth re-engaging · Week of June 23, 2026 · F-Prime Capital
F·Prime Capital
Monitoring Digest
Vol. 2026 · June 23, 2026
Prepared for
Chance Mathisen
05 companies worth re-engaging, ranked by signal strength and contact recency.
01
PREACTIVE
Tagged Feb 03, 2026 · 139 days as preactive
Polymath develops reinforcement learning environments that simulate long-term software engineering tasks, enabling AI agents to interact with various tools and workflows throughout the software development lifecycle. Their technology focuses on high-fidelity simulations, which enhance the reliability and autonomy of agents in managing complex tasks.
Funding (Harmonic)
Latest round: Seed · $8M · Apr 2026. $8.5M raised · 2 rounds.
Data signals
Funding
Seed · $8M · Apr 16, 2026
Harmonic · Apr 16, 2026
Total raised: $8.5M across 2 rounds.
Website source checked Jun 23, 2026.
Outreach contacts
Dylan Ma
Co-Founder / CEO
Naren Yenuganti
Co-Founder
Last contact
No logged contact on record.
Sources
02
MONITORING
Tagged Apr 29, 2026 · 54 days as monitoring
The world model for the subsurface. Once a region is known to host mineralization, the goal is to define the ore body with fewer holes, more hits, less time, and less capital. We are building a subsurface world model to answer that. Generative AI for resource definition. Built by researchers from MIT EAPS, CSAIL, and the Media Lab.
Funding (Harmonic)
Latest round: Grant · $50K · May 2026. 1 round.
Data signals
Funding
Grant · $50K · May 18, 2026
Harmonic · May 18, 2026
Total raised: unknown total raised across 1 round.
Website source checked Jun 23, 2026.
Last contact
Email from Chance Mathisen
“Re: F-Prime <> Mohan Intro - great name!”
55 days ago · Apr 29, 2026
Sources
03
MONITORING
Tagged May 05, 2026 · 48 days as monitoring
Vantage offers a cloud cost management platform that enables users to monitor and optimize their cloud spending through features such as anomaly detection, automated rightsizing recommendations, and usage-based reporting. The platform integrates with tools like Slack and Jira, and supports programmatic management via Terraform, facilitating enhanced financial planning and resource efficiency.
Funding (Harmonic)
Latest round: Series A · $21M · Mar 2023. $25M raised · 2 rounds.
Data signals
Product launch
Website · Jun 18, 2026 · date from page metadata
Vantage released its FinOps Agent, an AI agent that proactively identifies cloud waste, alerts teams, and can remediate issues with human approval. Boomi is among the first customers beta testing this new product.
Customer win
Website · Jun 18, 2026 · date from page metadata
PBS, a major public broadcaster with 2,500 employees, implemented Vantage's cloud cost management platform to replace AWS Cost Explorer for cost reporting and allocation across multiple AWS accounts and teams. The deployment enabled PBS to reduce cloud costs through improved visibility and automate monthly reporting workflows.
Customer win
Website · Jun 08, 2026 · date from page metadata
Allium, an enterprise blockchain data platform with 50 employees, selected Vantage as its cloud cost management solution to replace manual tracking processes across 20+ custom providers including AWS, Google Cloud, and Snowflake.
+ 1 more signal in the last 30 days (collapsed)
Website source checked Jun 23, 2026.
Since you last spoke
Vantage released its FinOps Agent on June 18, an AI-driven tool that automates cloud waste detection and remediation with human oversight, expanding its platform beyond monitoring into active cost management. Last contact was 46 days ago.
Outreach contacts
Ben Schaechter
Co-Founder & CEO
Brooke Mckim
CTO & Co-Founder
Last contact
Meeting
“Chance Mathisen and Ben Schaechter”
46 days ago · May 08, 2026
Sources
Website signals cited inline above.
04
PREACTIVE
Tagged Feb 25, 2026 · 117 days as preactive
Uptool provides an AI-driven quoting solution for machine and fabrication shops that automates up to 90% of the request for quote (RFQ) to quote process, reducing quoting time from 20 minutes to just 2 minutes per part. The platform enhances operational efficiency by aggregating work and ensuring access to up-to-date data, which improves response times and pricing accuracy.
Funding (Harmonic)
Latest round: Seed · $6M · Feb 2026. $6M raised · 1 round.
Data signals
Customer win
Website · Jun 11, 2026 · date from page metadata
Valence Precision, a high-mix, low-volume machine shop, implemented Uptool's AI-driven quoting solution, reducing quoting time by approximately 50% and improving accuracy and profitability. The customer success has driven revenue growth and enabled expansion to a new satellite facility in Oregon.
Headcount
Headcount up 20.0% in 30 days (+2 hires, now 12)
Harmonic · Jun 09, 2026
Uptool grew headcount from 10 to 12 in the last 30 days (20.0% growth).
Website source checked Jun 23, 2026.
Since you last spoke
Valence Precision's 50% reduction in quoting time after adopting Uptool demonstrates measurable ROI in the high-mix, low-volume machine shop segment, validating the platform's core value proposition at a time when operational efficiency directly drives expansion decisions—your last contact was 20 days ago.
Outreach contacts
Benny Buller
Co-Founder and CEO
Alex Huckstepp
Co-Founder
Last contact
Email from Chance Mathisen
“F-Prime <> Uptool - Uptool Office Visit”
20 days ago · Jun 03, 2026
Sources
Website signals cited inline above.
05
MONITORING
Tagged May 20, 2026 · 33 days as monitoring
The product is a backend platform designed for AI agents, offering features such as database management, user authentication, serverless functions, and file storage. It utilizes PostgreSQL for database operations, OAuth for secure authentication, and enables real-time data synchronization to enhance the performance of AI applications.
Funding (Harmonic)
Latest round: Pre Seed · $500K · Mar 2026. $2M raised · 2 rounds.
Data signals
Product launch
Website · Jun 18, 2026 · date from page metadata
InsForge has migrated its edge functions platform from Deno Subhosting to Deno Deploy v2, effective June 18, 2026. Existing projects created before this date must upgrade to v2.2.2 and redeploy functions by July 20, 2026 deadline when Deno shuts down Subhosting v1 API.
Product launch
Website · Jun 14, 2026 · date from page metadata
InsForge Payments now supports Razorpay as a payment provider, enabling developers to add Razorpay-backed billing flows including one-time payments, subscriptions, customer management, and webhook-driven fulfillment. The integration was developed in response to community contribution from Koduru Hemanth Reddy.
+ 3 more signals in the last 30 days (collapsed)
Website source checked Jun 23, 2026.
Since you last spoke
InsForge migrated its edge functions infrastructure to Deno Deploy v2 on June 18, with existing customers facing a July 20 deadline to upgrade and redeploy or lose functionality. Your last contact was 12 days ago, before this migration requirement took effect.
Outreach contacts
Hang H.
Co-Founder & CEO (YC P26)
Tony (Yaowen) Chang
Co-Founder & CTO
Last contact
Email from Hang Huang
“Canceled event with note: InsForge Seed between Hang Huang and Chance Mathisen @ Fri Jun 12, 2026 3:30pm - 4pm (EDT) (cmathisen@fprimecapital.com)”
12 days ago · Jun 11, 2026
Sources
Website signals cited inline above.
Colophon
Sources: Affinity (canonical universe & contact recency), Harmonic (funding & people), classified web pages (product & customer signals). Signals are gated at 0.7 confidence for digest inclusion. Companies contacted in the last 7 days are suppressed. Open this digest in a browser at monitoring-digests.pages.dev/digests/cmathisen.html. View the full signal feed and non-selected company rationale at monitoring-digests.pages.dev/feed.

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