Sol Foundry emerges from stealth with $4M for AI that does the work you promised in email

Sol Foundry Inc. launched Sol, a proactive AI that scans Gmail for commitments, then researches, drafts documents, builds slides, schedules meetings, and writes replies — returning each result for user approval. Backed by $4M from General Catalyst, Nexus Venture Partners, DeVC, Peercheque, and Kunal Shah.

SOFTWARE desk — most assistants wait for a prompt; Sol bets the real work is already sitting in the promises you typed into email.

What the release says the product is. Sol is a proactive AI built around this premise: if you have already said you will do something, there should be an AI that starts doing it instead of waiting for you to tell it. Proactive, here, means it starts from a promise already in the mail, not from a new prompt you type later. The work can include researching, creating documents, building slides, scheduling time, and drafting replies. The user retains final approval. A promise to send analysis can become research and a document. A promise to align can become a scheduled meeting. A request for a plan can become a presentation. These lines are the release’s. This desk did not watch a deck get built.

The promises the release quotes, as the gap it is selling into. People write “I’ll send the analysis,” “I’ll share the proposal,” “I’ll review,” “I’ll set up the meeting,” and “I’ll get back to you.” The work that follows is then scattered across threads, documents, calendars, and research. The release says most AI tools still wait for the user to formulate a prompt or manually assign a task, even when the next job is already obvious from what the user has said. Sol is meant to recognize a stated commitment and get the work behind it moving. It replaces the gap between “I said I’d do it” and “it is done” with a visible, user-approved workflow. A commitment, here, is that promise in the email. Those sentences are the release’s. They are not a count of unanswered mail this desk made.

What it does after it spots the commitment. The release says Sol is not limited to drafting replies. Once it identifies a commitment and its context, it can create the supporting work the commitment calls for: documents, presentations, research, and meeting coordination. The product is designed for the difference between an unanswered email and a finished outcome. To do that across work that takes more than one step, Sol operates in its own computer environment, can use a browser, and draws on a growing library of more than 100 specialist skills. A computer environment, here, means a machine the software can use, not only a chat box. A browser is the web window it can open. A specialist skill is a named job that library already knows how to run. More than 100 is the release’s count. This desk did not open the library or count the skills. Those capabilities, the release says, let it gather context and work across the tools a commitment touches. The user remains at the approval point before anything final is sent, scheduled, or shared. These lines are the release’s.

Three examples the release prints, and only those. If you said you would send over a deck for the upcoming leadership meet, Sol spots that, gathers the required context, and builds the deck. You approve or edit before it is sent. If you were asked to share agreements to move a deal forward, Sol notices, gathers context, finds past agreements, and creates the required agreements. You approve or edit before they are sent. If you said you would set up time with a colleague, Sol looks up the calendars and finds available slots. You approve or pick the slot before it is scheduled. Leadership meet is the release’s phrase. These are illustrations on the page. This desk did not send a deck, draft an agreement, or book a meeting.

Who the release says it is for, and the price it does not print. Sol is designed for people whose work runs through high volumes of email, including founders, executives, and professionals in sales, marketing, consulting, recruiting, and agencies. Instead of requiring users to remember every follow-up, create tasks manually, or repeatedly prompt an assistant, Sol finds the commitments already expressed in their emails and gets the work moving. These lines are the release’s. The page does not print a customer count, and it does not print a price for using Sol. Do not invent one. The $4 million is the funding line. It is not a subscription.

Who built it, and how a person gets in. The release says Sol was founded by Anish Karan, Prateek Srivastava, and Ranjith Nair. The quote line names Anish Karan chief executive of Sol. The media-contact line names him chief executive and co-founder. The release does not print a title for Srivastava or for Nair past the founded-by line. Sol is initially available through selective access and a waitlist at hellosol.app. The company plans to extend general access soon. Selective access means not everyone can sign in on the first day. Soon is the release’s word. The page does not print a date for general access. These lines are the release’s. This desk did not join the waitlist.

The chief executive, as a quote, not as a study. Anish Karan said people whose work runs through email often have to repeat themselves: first in email, then again when they ask an AI to act. He said there is no good reason for that. If he has already said he will do something, there should be an AI that gets started on it. He said people should not have to become experts in AI to benefit from it. AI should learn how to use the right tools and skills behind the scenes, so people can focus on the work they are uniquely good at, while Sol does the heavy lifting and gives them a simple way to approve or edit the work. That is his sentence on the release this desk read. This desk did not interview him.

The two investor quotes, and only those sentences. Akarsh Shrivastava, identified as a partner at General Catalyst, said that when the firm first met Anish, Prateek, and Ranjith, they were blown away by the impact the three had made together. He called Anish a second-time founder and one of the sharpest product minds the firm has worked with, turning referrals into a top growth channel for eighteen months in a market where they rarely work. He said Sol’s problem is simple and deeply felt: if you have said you will do something, AI should already be doing it. He said their consumer obsession and design philosophy stood out, and that is what this moment needs. Second-time founder, eighteen months, and top growth channel are his sentences. This desk did not check a prior company or a referral log. Jishnu Bhattacharjee, identified as a partner at Nexus Venture Partners, said what got the firm excited is that Anish and the team are building AI that knows when to act and proactively does the right things. He said there is no learning curve, and that it is AI that just works. No learning curve, and just works, are his words. They are not a measured onboarding time. This desk did not interview either investor.

What the about box says the company is. Sol is a proactive AI from Sol Foundry Inc. that finds commitments expressed in email, does the work, and comes back for your approval. Rather than waiting for users to prompt it, Sol identifies commitments and starts the work needed to fulfill them, from research and documents to presentations and meeting coordination, while keeping users in control of the final outcome. The about box repeats the founders, Anish Karan, Prateek Srivastava, and Ranjith Nair, and the backers, General Catalyst, Nexus Venture Partners, DeVC, Peercheque, and Kunal Shah. The media contact is parked in the source note. These lines are the about box.

What hellosol.app adds, and what this desk did not treat as a customer’s inbox. The waitlist address is the one the release names. The page this desk read asks how Sol is different from other AI tools. The answer on that page: most AI tools wait to be told what to do. Sol starts with the work you have already committed to. It finds those commitments in Gmail, does the work needed, and comes back for approval. No extra task list. No repeated prompting. The page also says your data stays private, that Sol does not share it, sell it, or train on it, that your email never trains an AI model, not Sol’s and not the providers’, and that the data is encrypted in transit and at rest. Encrypted means scrambled so someone who grabs the file cannot read it. In transit is while it is moving. At rest is while it is stored. Those lines are the product page’s. The same page shows a sample inbox, with named threads and a dollar figure on an invoice. That screen is a demo on the marketing page. It is not a customer’s mail this desk opened, and it is not a result this desk measured. The page this desk read does not print the 7:59 p.m. Eastern stamp. It is not a second announcement.

Plain English for the rest of the card. Proactive AI = it starts from what you already said you would do, instead of waiting for a new prompt. A commitment is a promise in the mail, such as “I’ll send the analysis” or “I’ll set up the meeting.” Gmail is the inbox the release names. The supporting work is research, documents, slides, scheduling, and draft replies. Approval means you still click before anything final is sent, scheduled, or shared. A computer environment is a machine the software can use. More than 100 specialist skills is the release’s library count. Selective access and a waitlist mean hellosol.app is the door. General access is the company’s later plan, and the release does not print a date. $4 million is the funding, from General Catalyst, Nexus Venture Partners, DeVC, Peercheque, and Kunal Shah. 7:59 p.m. Eastern is the syndication stamp. Anish Karan is the chief executive on the quote line and on the contact line. Prateek Srivastava and Ranjith Nair are the other two founders the release names, without a second title printed. This filing is the 23 Sep launch.

PRIMARY here: Sol Foundry’s 23 Sep 2026 Business Wire release, “Sol From Sol Foundry Inc. Emerges From Stealth With $4M for AI That Finds and Does the Work You Promised in Email” — Tier A PRIMARY, the company’s own announcement. This desk read it through the FinancialContent syndication because the direct Business Wire page did not return. That syndication stamps 7:59 PM EDT. The stealth line, the $4 million, the five backers, the Gmail-commitments premise, the research, documents, slides, scheduling, and draft-reply list, the final-approval line, the analysis-to-document, align-to-meeting, and plan-to-presentation examples, the quoted promises, the user-approved workflow, the Karan quote, the Shrivastava quote including the second-time-founder and eighteen-month lines, the Bhattacharjee quote, the not-only-replies sentence, the computer environment, the browser, the more-than-100 specialist skills, the approval point before anything final is sent, scheduled, or shared, the three worked examples, the founders line, the selective-access waitlist at hellosol.app, the general-access-soon line, and the about box are that release’s. The difference answer, the no-extra-task-list line, the do-not-share-sell-or-train line, the no-model-training line, and the encrypted-in-transit-and-at-rest line are the product page’s. NOT claimed: that this desk connected Gmail, joined the waitlist, counted the skills, verified a prior company or an eighteen-month referral channel, a product price, a customer count, a date for general access, a title for Srivastava or Nair past the founded-by line, that the sample inbox on the product page is a customer’s mail, a privacy audit, a stock tip, or investment advice. The card image is omitted. No exact Sol screen was filed. Distinct from the already-filed collibra-maestro, brain-company-memory, experian-gemini-connected-app, and wisdomai-live-apps.