Backed by Y CombinatorAI Tools for Work
Each one starts from the document a specific job produces, not from a blank page.
10-K Analysis for Competitive Intelligence
The signal in a 10-K is what changed since last year. Two filings diffed paragraph by paragraph: risks added, risks cut, and the ones that moved up the list.
10-K and Earnings Call Prospecting Brief
River reads the 10-K and the earnings call, then marks every quotable line non-GAAP, forward-looking or boilerplate, so nothing you send gets corrected.
360 Feedback Debrief Prep From the Report
Every guide gives you the session agenda and tells you to find the themes first. This one reads the report and names the reaction each theme will draw.
409A and Valuation Report Review
Send the 409A or valuation report. Get every significant assumption ranked by what moving one notch does to the concluded value, against its support.
A/B Test Results Readout Template
Not a form with a win, lose or inconclusive box. River computes the interval, states the effect your test could actually detect, and counts every comparison.
Accessibility Checklist for Course Materials
Send the documents, slides and media in a course. Get every finding grouped by remediation type, so one fix closes every file it appears in.
Account Research Brief for a First Meeting
Name an account and get three observations you can open with, each traced to the filing, posting or page it came from. Start free.
Account Scoring Model and Tiering
River scores accounts against what closed and stayed, prints the sample behind every rate, names the segments you never tried, and sizes tiers to your sellers.
Account Upsell Opportunity Analysis Brief
Usage read team by team, with the queue of people waiting turned into weeks and into a cost they already pay, so the case is theirs rather than yours.
Accounting Firm Pricing Realization Review
Split the realization gap by cause. River reads each engagement letter against the hours, prices the scope creep it can evidence, and writes the ask.
Ad Creative Performance Review by Attribute
Tag every creative's format, hook, offer and proof, then read performance by attribute, so the winners become a brief instead of a list of ad names.
Adaptation Rights Research for Screenwriters
Name a book, article or true story you want to adapt, and get a source-cited register of what is confirmed about the rights, who to approach, and what is not.
Adapting a Publisher Test Bank
Send the instructor manual, the slide decks and the test bank export. Get every item mapped to your own outcomes, with the coverage gaps counted.
Add Docstrings Where Reviewers Already Asked
River ranks a codebase by the questions reviewers already asked about it, then drafts the comments there. It also counts the docstrings saying nothing.
Admin Time Audit for Small Business Owners
River counts your admin from your own calendar, annualises every task by frequency, and values a recovered hour only where you can name what will fill it.
AI Search Visibility Report of Cited Domains
Run your category's questions across assistants, record the sources each answer cites, and classify every cited domain by whether there is a route onto it.
Alert Fatigue Review With Actionability Rate
River reads your alert history and incident outcomes, then reports every alert's actionability rate and names the ones to delete, retune or turn into a ticket.
Amazon Listing Optimization and Ranking
Rank the checklist by what a fix is worth. Two of eight listings held 99.6% of the recoverable contribution, and the other six could not be measured.
Amazon Product Profit and Margin Report
Charge each fee to the SKU that caused it, on the driver it is billed on, then check the total against the settlement so the residual names what is missing.
Amazon Settlement Reconciled to Bank Deposit
Bridge marketplace sales to the deposit that landed: fees, refunds and the reserve movement as signed lines, with the residual printed either way.
Analyst Report Synthesis and Claim Register
Every claim typed by what actually backs it, and the vendor ranking recomputed on the weights you would have chosen instead of the analyst's.
Analytics Requirements vs Your Schema
River reads an analytics request against the schema you actually have, then marks each question answerable, answerable from a date, or not answerable at all.
Annual Bank Credit Review Prep Brief
Prepare the annual credit review with a priced ask: the year in credit terms, availability your commitment cannot reach, and the concession worth trading for.
API Design Review Checklist for OpenAPI
River reads your OpenAPI document and sorts every finding by what fixing it later would cost: free, free until the beta ships, or a new API version.
API Feature Spec With Failure Cases
Crosses every step of the integration flow against the partner's documented failures, so the open decisions are on the page before anyone estimates the work.
ASC 606 Revenue Recognition Memo Template
Turn one signed contract into a five-step memo a reviewer can check, with the enforceable term settled first and every conclusion tied to its clause.
Assessment Design to Reduce Cheating
Send the assessment and the outcomes it targets. Get redesign options that keep the outcome, each priced in marking hours for your real cohort size.
Audit Confirmation Tracker for AR and Legal
Tracks confirmations by who is allowed to send them, and attaches the fallback procedure and its evidence to every row unlikely to come back.
AWS Cost Optimization Analysis by Team
River reads the billing export and reports what each team paid, the share of the bill that cannot be attributed and why, and the actions ranked by saving.
B2B SaaS Quote and Order Form
Every line reconciled three ways against the price book, the proposal and the call transcripts, so nothing is priced that nobody discussed.
Bank Loan Document Request Tracker
Restate the lender's request list in your own document names, substitute for what does not exist, and answer the follow-up round before it arrives.
Bank Statement PDF to Excel Converter
Turn bank statement PDFs into one transaction table with a running balance, every row traced to its source page, and the lines it could not read named.
Bid No Bid Decision Matrix
Not another blank scorecard. River reads the solicitation for the tells it was shaped around somebody already inside, and prices the response at your rates.
Blackboard to Canvas Migration Report
Send a Blackboard, Moodle or Canvas course export and get every quiz item sorted into transfers clean, arrives retyped, or has no target type.
Board Meeting Finance Question Prep Brief
Read your own board pack the way the board will. The ten questions your numbers invite, the figure ready for each, and the three you cannot answer yet.
Bookkeeping Cleanup Diagnostic and Quote
Quote a cleanup from the prospect's own file. River counts the backlog, ties it to the last filed return, and prices the work that is not bookkeeping.
Budget Reforecast Trigger Decision Checklist
Split the part of a budget variance that repeats from the part that does not, test it against triggers set in advance, and get a scope rather than a yes.
Budget Variance Commentary and Board Slide
Explain every material variance in prose a board reads, with offsetting movements inside a line surfaced and each driver tagged price, volume, rate or timing.
Build vs Buy Analysis Template
River prices your build and buy options over three years, with maintenance, switching cost, and the escalator most vendor quotes bury in year two.
Business Insurance Renewal Review Report
River re-runs your own past claims under the renewal's new deductibles, sublimits and waiting periods, so the real cost of the renewal is a number.
Cap Table and Exit Waterfall Analysis
Send the cap table, the charter and the financing documents. Get proceeds for every holder across a range of exits, and your share of the next dollar.
Cap Table Legal Review Checklist
Reconcile every share, option and warrant to the document that authorized it, then check the running total against the ceiling in force on that date.
Capital Call Tracking Spreadsheet for LPs
Send every notice your managers sent you. Get one sheet where each call, due date and unfunded commitment reconciles to your own bank record.
Capital Expenditure Request and Payback
Build a capex request an approver signs: the do-nothing case priced, the recurring cost the quote hides, payback bridged, and the assumption solved for.
Care Gap Report With an Outreach List
Reconciles the whole panel against the measure specifications, separates real gaps from documented exclusions, and ranks measure impact and patient need apart.
Case Fact Memo With Evidence Register
A fact memo where every proposition carries its record cite, and each fact is graded by whether it survives a motion or needs a witness first.
Case Study From a Customer Interview
The draft with every quote reproduced exactly, every number traced to its second in the recording, and the claim register their reviewer signs in one pass.
Cash Conversion Cycle Analysis in Dollars
Turns DSO, DIO and DPO into dollars a day at your own borrowing cost, each leg on its correct denominator rather than all three divided by revenue.
All tools by category
Finance & Accounting
- Accounting Firm Pricing Realization Review
- Annual Bank Credit Review Prep Brief
- ASC 606 Revenue Recognition Memo Template
- Audit Confirmation Tracker for AR and Legal
- Bank Loan Document Request Tracker
- Bank Statement PDF to Excel Converter
- Board Meeting Finance Question Prep Brief
- Bookkeeping Cleanup Diagnostic and Quote
- Budget Reforecast Trigger Decision Checklist
- Budget Variance Commentary and Board Slide
- Capital Expenditure Request and Payback
- Cash Conversion Cycle Analysis in Dollars
- Contractor vs Employee Cost Comparison
- Cost Reduction Plan From Your Contracts
- Covenant Headroom Forecast by Quarter
- Credit Card Statement to CSV With Receipts
- Duplicate Payment Detection and Anomaly Scan
- Form 941 Payroll Tax Reconciliation
- General Ledger Export to Trial Balance
- IRS Notice Response Letter Template
- K-1 and 1099 Data Intake
- Loan Agreement EBITDA Definition Extractor
- Month End Close Critical Path Diagnostic
- Monthly Investor Update Financials Template
- Owner Draw and Personal Expense Review
- Payroll Change Report Register Audit
- Revenue Timing Review Before Signature
- Segregation of Duties Matrix Template
- Software Cost Capitalization Memo Template
- Stripe Settlement and Payout Reconciliation
- Vendor Payment Prioritization and Cash Memo
- Workers Comp Premium Audit Response
- Year End Tax Package for Your CPA
Business & Revenue Ops
- Build vs Buy Analysis Template
- Contract Summary One-Pager and Obligations
- CRM Audit With a Priceable Scope
- CRM Data Dictionary Generator for Salesforce
- CRM Permissions and Access Review
- CRM Validation Rules Documentation Generator
- Dashboard Requirements Spec With a Cut List
- Data Migration Field Mapping Template
- Deal Inspection Questions for Managers
- Executive One Page Report Template
- Forecast Accuracy Review by Rep and Deal
- HubSpot and Salesforce Data Reconciliation
- Location Performance Comparison and Ranking
- Post Implementation Review Report Template
- Process Change Announcement and Adoption Kit
- Process Cycle Time and Bottleneck Review
- RACI Matrix Generator and Ownership Check
- Reconcile Google Ads and GA4 Numbers
- Reconcile Two Reports With Different Numbers
- Reconcile Your Pipeline Spreadsheet With CRM
- Round Robin Lead Assignment Rules
- SOP From Your Screen Recording
- Span of Control Analysis Template
- Speed to Lead Audit by Rule and Owner
- System Cutover Communication Plan Template
- Ticket Deflection and Content Gap Analysis
- UAT Test Plan by Business Workflow
- Undocumented Process Risk Audit Report
- Unused Report Audit and Retirement Plan
- Voice of Customer Theme Synthesis
Marketing & Growth
- Ad Creative Performance Review by Attribute
- AI Search Visibility Report of Cited Domains
- Case Study From a Customer Interview
- Category Narrative Brief With Sourced Claims
- Competitive Positioning Map With Real Axes
- Competitor Ad Analysis Ranked by Longevity
- Competitor Analysis With Dated Sources
- Competitor Review Mining and Theme Analysis
- Content Draft Review Against Brief
- Content Gap Analysis From Competitors
- Core Web Vitals Triage by Template
- Email List Health and Deliverability Audit
- Event Sponsorship ROI Evaluation Report
- Every Mailchimp Campaign Performance Report
- Feature Announcement Email and Changelog Kit
- Fully Loaded CAC by Channel Review
- Funding Announcement Press Release Kit
- Google Ads Account Audit Report
- Google Ads Account Restructure Plan Template
- Homepage Value Proposition and Page Copy
- Internal Linking Audit and Recommendations
- Keyword Cannibalization Fix With Redirects
- Landing Page Funnel Drop-off Review
- Lost Deal Pattern Analysis Report
- Marketing Funnel Conversion Analysis Report
- Offline Conversion and CRM Match Review
- Pricing Page Clarity Analysis Template
- RFP Requirements Fit and Scoring Guide
- Sales Collateral Audit and Fix List
- Search Console Export and Keyword Map
- Search Term and Negative Keyword Review
- SEO Forecast Model and Business Case
- Share of Voice Analysis With Deduped Clips
- Transactional Email Audit and Owner Report
- Turn a Webinar Recording Into an Article
- Webinar Content Repurposing Clip Index
- Webinar Follow-Up Email and Lead Scoring
Sales & Partnerships
- 10-K and Earnings Call Prospecting Brief
- Account Research Brief for a First Meeting
- Account Scoring Model and Tiering
- Account Upsell Opportunity Analysis Brief
- B2B SaaS Quote and Order Form
- Bid No Bid Decision Matrix
- Churn Analysis Tested Against Renewals
- Competitive Trap Questions for Sales Calls
- Conference Attendee Outreach Target List
- Contract Redline Review Before It Hits Legal
- Customer Renewal Risk Assessment Brief
- Deal Close Checklist That Names the Signer
- Deal Desk Approval Routing Template
- Deal Multithreading and Access Plan
- Demo Script Built From Your Discovery Call
- DPA and Privacy Questionnaire Response
- Legal and Security Deal Blocker Brief
- Purchased Lead List Cleanup and Enrichment
- Quarter-End Deal Triage and Priority List
- RFP Answer Library Currency Check
- RFP Debrief and Loss Review
- RFP Exceptions Matrix and Risk Note
- RFP Executive Summary Scoring Review
- RFP Requirements Matrix Extraction Tool
- Sales Activity Analysis Against Win Rates
- Sales Call Recording to CRM Notes
- Sales Conversion Rate Analysis by Stage
- Sales Deal Post-Mortem and Timeline Review
- Sales Proposal Follow-Up and Close Plan
- Sales ROI Calculator and Business Case
- Sales Stakeholder and Champion Map
- Security Objection and Gap Brief
- Security Questionnaire Answer Bank Builder
- SOC 2 Report Summary for Buyers
- Total Cost of Ownership Comparison
- Vendor Evaluation Matrix Response Template
Consulting & Advisory
- 360 Feedback Debrief Prep From the Report
- Client Data Room Index in Reading Order
- Coaching Session Notes With Continuity
- Consulting Business Case Built on the Ledger
- Consulting Document Review Evidence Log
- Consulting Engagement Scope Boundary Note
- Consulting Findings Slide Deck Builder
- Consulting Scan and Teaser Diagnostic
- Consulting Services RFP Response Template
- Consulting Storyline and Executive Summary
- Cost Reduction Diagnostic by Effort Required
- Current State Process Map From Three Sources
- Engagement Profitability and Rate Analysis
- Market Assessment With Beliefs on Record
- Mini 360 Feedback Question Builder
- Operational Assessment and Diagnostic Report
- Peer Benchmarking Report for Consultants
- Prior Firm Recommendation Status Review
- Process Observation Study and Time Log
- Qualitative Interview Data Synthesis Report
- Quickly Review a New Client's Financials
- Stakeholder Analysis and Org Chart Check
- Workshop Photo Capture and Write-Up
People & Exec Support
- Departing Employee Knowledge Transfer Plan
- Executive Calendar Time Audit Report
- Hiring Debrief Interview Scorecard Synthesis
- Manager Effectiveness Report Across Teams
- Meeting Notes and Action Items
- Open-Ended Survey Comment Theme Analysis
- Pay Equity Analysis and Gap Report
- Performance Review Writing With Evidence
- Reconcile Benefits Invoice to Enrollment
- Recruiting Funnel Analysis From Your ATS
- Resume Screening and Shortlist Report
Founders & Small Business
- Admin Time Audit for Small Business Owners
- Amazon Listing Optimization and Ranking
- Amazon Product Profit and Margin Report
- Amazon Settlement Reconciled to Bank Deposit
- Business Insurance Renewal Review Report
- Commercial Lease Review and True Cost
- Competitor Analysis for Small Businesses
- Customer Discovery Synthesis for Founders
- Customer Price Increase Communication Plan
- Investor Information Request Response Memo
- Investor Update Backfill After Silence
- Job and Service Profitability Analysis
- Official Notice Response and Date Tracker
- Purchase Order and Fulfilment Checklist
- Review a Contract Without a Lawyer
- SAFE and Note Conversion Calculator
- Service Offer and Packaging Design
- Shopify Order and Fulfilment Reconciliation
- Supplier Price Increase Response Letter
- Term Sheet Explainer and Payout Model
- Why Small Business Customers Stop Buying
Software & Technical
- Add Docstrings Where Reviewers Already Asked
- Alert Fatigue Review With Actionability Rate
- Analytics Requirements vs Your Schema
- API Design Review Checklist for OpenAPI
- AWS Cost Optimization Analysis by Team
- Data Analysis Write-Up From Query Results
- Data Quality Incident Postmortem and RCA
- Document a Database Schema's Columns
- Engineering Metrics and Delivery Review
- Engineering Status Report for Executives
- Event Tracking Plan From Metric Tree
- Failure Mode Analysis for a Service
- Incident Runbook Template From History
- Incident Timeline Reconstruction From Logs
- Inherited System Architecture Rebuild Report
- ISO 27001 Vendor Questionnaire Response
- Legacy Codebase Documentation From History
- Load Test Report Template Against SLOs
- Monitoring Coverage Gap Analysis Report
- Postmortem Action Item Follow-Through Review
- Postmortem Report From Incident Data
- Pull Request Description and Review Order
- Release Notes Generated From Commits
- SaaS Vendor Technical Review and Exit Cost
- Snowflake and BigQuery Cost Review
- Software Supply Chain Risk Assessment
- Solution Architecture Document From Specs
- Technical Design Document Review Checklist
- Terraform Documentation and Blast Radius
- Vendor SOC 2 Report Review
Product & Design
- A/B Test Results Readout Template
- API Feature Spec With Failure Cases
- NPS Survey Analysis and Score Decomposition
- Prioritize Feature Requests by Account
- Product Analytics Event Tracking Audit
- Product Bug Notice for Affected Customers
- Product Experiment Design and Brief
- Product Feasibility and Scope Assessment
- Product Feature Adoption Measurement Review
- Product Funnel and Retention Analysis
- Product Gaps From Lost Deals and Churn
- Product Portfolio and Effort Review
- Session Recording Analysis and Watch List
- Stakeholder Requirements and Conflict Finder
- Usability Test Report With Severity Ratings
- User Research Synthesis From Transcripts
- User Story Acceptance Criteria Template
- Voice of Customer Across All Sources
Research & Policy
- 10-K Analysis for Competitive Intelligence
- Analyst Report Synthesis and Claim Register
- Comparative Policy Analysis by Jurisdiction
- COREQ Checklist Review for Manuscripts
- Interview Transcript Prep for Analysis
- Legislative Bill Redline and Analysis
- Literature Review Synthesis for Researchers
- Manuscript Formatting for Journal Submission
- Market Sizing Model Bottom Up and Top Down
- Mixed Methods Integration and Joint Display
- Open Ended Survey Response Coding Tool
- Patent Landscape Analysis and Filing Trends
- Policy Stakeholder Analysis and Position Map
- Preprint vs Published Version Comparison
- Proposed Rule Impact and Obligation Analysis
- Public Comment Docket Analysis Report
- Qualtrics Export Cleaning for Analysis
- Reference and Citation Check for Manuscripts
- Regression Results Section From Your Output
- Regulatory Impact and Cost Analysis Tool
- Remove Duplicates From a Zotero Library
- Research Figure Review and Chart Redesign
- Sample Size Justification and Power Note
- Scoping Review Methodology and Evidence Map
- Secondary Dataset Assessment for Research
- Statistical Methods Section From Your Code
- Survey Results Report and Base Check
- Survey Sampling and Weighting Methods Note
- Systematic Review Data Extraction Table
- Thematic Analysis Write-Up With Evidence
Writing & Media
- Adaptation Rights Research for Screenwriters
- CMS Migration Redirect and Asset Audit
- Court Docket Register With Live Deadlines
- Data Story Chart Selection Brief
- Developmental Edit Letter for Writers
- Developmental Edit Letter Revision Plan
- Documentation Audit Checklist and Report
- Earnings Call Brief for Reporters
- Fact Reconciliation for Conflicting Sources
- FOIA Denial Appeal and Litigation Prep
- FOIA Document Dump Search Index
- Government Database Request With Field List
- Handwritten Draft Transcription for Authors
- Interview Transcript to Article Workup
- Legal Review Prep Before Publication
- Name and Date Extraction From Documents
- OpenAPI Spec Documentation Gap Workup
- Press Release and Pitch Triage
- Producer Notes Response and Page Tracker
- Script Coverage and Development Notes
- SME Interview Question and Answer List
Legal
- Cap Table Legal Review Checklist
- Case Fact Memo With Evidence Register
- Contract Abstraction With Renewal Dates
- Court E-Filing Compliance Checklist Review
- Data Processing Agreement Review Checklist
- Deposition Summary With Page and Line
- Legal Billing Narrative Review and Rewrite
- Legal Matter Budget and Fee Estimate
- Litigation Chronology and Key Documents
- Litigation Redaction Log and Audit Check
- Medical Record Chronology for Litigation
- Opposing Expert Report Review and Rebuttal
- Redline Comparison and Response Log
- Regulatory Change Impact Assessment Template
- Relativity Load File Production QC
- Response to a Demand Letter Template
- Vendor Contract Legal Review and Risk Brief
Healthcare
- Care Gap Report With an Outreach List
- Charge Capture Audit for Unbilled Services
- Claim Denial Root Cause Analysis
- Clinical Documentation Gap Review Checklist
- Credentialing Process Review by Stage
- ERA 835 Remittance and Denial Triage
- Medical Necessity Letter From Criteria
- Outside Records Chronology and Gap List
- Payer Contract and Fee Schedule Review
- Payer Medical Policy Criteria Summary
- PECOS Enrollment Application Support Kit
- Peer to Peer Review Preparation
- Physician Referral Letter and Consult Note
- Provider Directory Data Accuracy Audit
- Utilization Review Summary and Change Log
- Value-Based Care Contract Performance Review
- Why Prior Authorizations Get Denied
Investors
- 409A and Valuation Report Review
- Cap Table and Exit Waterfall Analysis
- Capital Call Tracking Spreadsheet for LPs
- Comparable Company and Multiple Analysis
- EBITDA Normalization and Add-Back Review
- Follow-On Reserve Strategy Analysis for VCs
- Founder Update Analysis for Investors
- Fund Performance and Benchmark Analysis
- Investment Post Mortem and Attribution
- Investor Term Sheet Negotiation Checklist
- Pitch Deck Evaluation and Analysis
- Portfolio Construction Analysis for VC Funds
- Quality of Earnings Report Review
- Secondary Sale Analysis for Fund Interests
- Side Letter and Obligation Tracker
Non-Profit
Education & Training
- Accessibility Checklist for Course Materials
- Adapting a Publisher Test Bank
- Assessment Design to Reduce Cheating
- Blackboard to Canvas Migration Report
- Course Update and Modernization Review
- Inherited Course Audit and Rebuild Plan
- Item Analysis Interpretation for Exams
- PowerPoint to SCORM Build Specification
- Responding to Institutional Data Requests
- SME Interview to Training Material
- Student Workload Calculator for Courses