MentionFox › Funding and accelerator › A-Z
Funding and accelerator pages A-Z, page 36 of 45
11,042 pages, listed by name. This page: Sendbox (YC W21) — Fulfillment by amazon for african merchants to Sky Bite Corp — $25K Form D filing, April 2026.
- Sendbox (YC W21) — Fulfillment by amazon for african merchants
- SendHub (YC W12) — Simple business SMS. SMBs to large enterprise
- Sendme, Inc
- Sendo
- Sendoid (YC W11) — High speed peer to peer data transport technology for consumers…
- Sendwave (YC W12) — Instant, no fee international remittances
- Seneca Systems (YC S16) — Constituent system-of-record and service request management software…
- Senic (YC S13) — Simple controls for Sonos, philips hue and other smart home products
- Senior Housing DST 12
- Senior Year Inc. — $35K Form D filing, June 2026
- Sennu AI (YC W25) — We turn traditional companies into AI companies
- SenpAI.GG
- Sensei (YC S24) — Robotic training data at scale
- Sensera Systems — $27.02M Form D filing, February 2026
- Sensible Biotechnologies — $13.52M Form D filing, September 2026
- Sensible Biotechnologies (YC S21) — Unlocking the next generation of mRNA medicines
- Sensible Care Inc. — $2.33M Form D filing, March 2026
- Senso (YC W24) — Control what AI says about you
- SensorSurf
- Sent — $9.65M Form D filing, June 2026
- Senti Biosciences Holdings — $10M Form D filing, June 2026
- Sentia Holdings Inc. — $630K Form D filing, March 2026
- SentiAR — $1.49M Form D filing, May 2026
- Sentient OS (YC F26) — On-device AI that knows your entire life and does your work overnight
- Sentiyen (YC S21) — Conversational AI assistants using your knowledge
- Sentonix — $12.70M Form D filing, August 2026
- Sentrial (YC W26) — Datadog for agent reliability
- Sentrimed — $250K Form D filing, May 2026
- Senza Research — $2.15M Form D filing, August 2026
- Sepal AI (YC S24) — Data development for advanced AI
- Sepsis Scout (YC W18) — Wearables and AI to predict and prevent sepsis outside the hospital
- Septablate — $1M Form D filing, September 2026
- Sequence Bio (YC S19) — Discovering the true signals of disease to power life-changing drugs
- Sequence Markets (YC W26) — Low-latency execution across crypto, prediction, and tokenized assets
- Sequin (YC S21) — Sequin is building AI voice agents to automate collections calls for…
- Serafis (YC S25) — Deep intelligence for private markets
- Seraxis Holdings — $10M Form D filing, September 2026
- SerenX, Inc.
- Serial
- Serica
- Series 85-1, a series of StartEngine Private LLC
- Series 93-1, a series of StartEngine Private LLC — $319K Form D filing, September 2026
- Series Fund V, a series of UM Pre-IPO Portfolio Fund II LLC
- Serif Health Management — $5.65M Form D filing, August 2026
- Serinity — $500K Form D filing, June 2026
- Serinus Biosciences (YC S22) — Combinations therapy by rational design
- Serna Bio (YC W21) — Genetic medicine with small molecules
- Sero (YC W22) — Intelligent customer implementation platform for B2B
- Serra (YC S23) — Your 24/7 AI recruiter
- SERVA ENERGY — $2.50M Form D filing, May 2026
- Serve AI (YC S24) — AI for field service enterprises
- Servo7 (YC W26) — Container unloading robots for warehouses
- SES S.A. — $8.12M Form D filing, August 2026
- Set Right 2100 Halsted LLC — $600K Form D filing, July 2026
- SetSale — $2.62M Form D filing, March 2026
- Seva Coffee
- SF Gray Residential, LLC
- SF Tensor (YC F25) — Infrastructure for AI labs to focus on research
- SFA Therapeutics (YC S21) — Regulating the immune system to block cancer & autoimmune diseases
- SFEWORKS — $950K Form D filing, July 2026
- SFOX (YC S14) — Crypto-currency trading platform
- SGP - BB Financial — $600K Form D filing, March 2026
- SH Apartments LLC / WA
- SH RESTO NYC CORP. — $200K Form D filing, April 2026
- Shadeform (YC S23) — The GPU cloud marketplace
- Shadow Shifts — $3M Form D filing, February 2026
- SHAED — $4.71M Form D filing, March 2026
- Shape (ShapeScale) (YC S15) — ShapeScale is a personal 3D scanner and fitness tracker that…
- Shape (YC S21) — Get data insights without writing SQL
- Shape Memory Medical Inc. — $6.72M Form D filing, July 2026
- Shaped (YC W22) — The real-time retrieval engine for search, feeds, and agents
- SharonAI Holdings Inc. — $350M Form D filing, May 2026
- Sharpe (YC S24) — Agents for quantitative research and financial data science
- SharpestMinds (YC W18) — Peer-to-peer mentorships through income-share agreements
- Shasqi (YC W15) — Targeting cancer with click chemistry
- Shasta Health (YC S23) — The last healthcare admin hire
- Shearwater International Inc. — $2M Form D filing, July 2026
- SheetGenius — $50K Form D filing, July 2026
- Shef (YC W19) — Shef is a marketplace for homemade food
- Shekel Mobility (YC W23) — B2B marketplace for auto dealers in africa
- Shelf Engine (YC S18) — Transforms how grocery stores buy highly perishable foods
- Shelfmark — $4.86M Form D filing, July 2026
- SHELSKY'S BROOKLYN BAGELS PARIS HOLDCO CORP. — $542K Form D filing, July 2026
- Shepherd (YC W21) — Modernizing commercial insurance
- Shepherd (YC W24) — Every student's personalized learning assistant
- Shepherd Robotics (YC F26) — Robots for high skilled labor powering AI infrastructure
- Sherloq (YC W23) — One place for all your queries, directly on your SQL editor
- Sherpa (YC X26) — Make websites improve themselves
- Shiboleth (YC W24) — Shiboleth automates lending compliance for financial institutions…
- Shield AI Inc — $591.81M Form D filing, May 2026
- Shield Bio
- Shielded (YC S26) — The agentic origination desk for supply chain risk
- Shift Health (YC S19) — Turn manual healthcare process into automated workflows
- Shift Labs (YC W15) — Makers of simple, affordable medical devices. our award-winning…
- Shift Messenger
- ShiftUp Inc. — $1.20M Form D filing, May 2026
- Shimmer (YC S21) — 1:1 ADHD coaching, 5-10X more affordable than alternatives
- Shinkei Systems (YC W22) — Robots for longer-lasting, better-tasting fish at scale
- Shiok Meats (YC W19) — Shiok meats is a cell-based clean shrimp company, the first of its…
- Shipamax (YC W17) — Simple, end-to-end automation for logistics orgs
- ShipBlu (YC S21) — Amazon level logistics for eCommerce companies in MENA
- ShipBob (YC S14) — Providing amazon level logistics to e-commerce businesses
- Shipmates (YC S22) — Shipping platform for online merchants in the philippines
- Shipper (YC W19) — Southeast Asia’s e-commerce logistics and enablement platform
- Shiraz AI (YC S26) — Robots that learn on the job
- Shire Intelligence (YC F26) — Shire uses CCTV to run restaurants in real time
- Shiru (YC S19) — Shiru leverages ML to create proteins to feed the world sustainably
- Shiverbright Technologies — $200K Form D filing, August 2026
- Shofo (YC W26) — The World's largest video library
- Shogun (YC W18) — Shogun empowers brands to create exceptional ecommerce experience
- Shone
- Shoobox Holdings — $25K Form D filing, July 2026
- Shoobs (YC W14) — We help you find and book tickets to great entertainment events that…
- Shoot 360 Inc. — $4.80M Form D filing, September 2026
- Shop KAMI Inc. — $60K Form D filing, June 2026
- Shopagram
- Shoptiques (YC W12) — Shoptiques.com lets you shop the world's best local boutiques online
- Shopular (YC W12) — Deals, coupons & cash back for your favorite stores
- ShopWith
- Shor (YC S25) — International payroll, built for founders
- Short Story (YC S19) — Modern ecommerce for petite women
- Shortbread (YC W23) — Read romance comics
- Shortcut Mobile — $100K Form D filing, May 2026
- shortkit (YC W26) — Media infra for consumer apps
- ShortLoop (YC W23) — Phone AI that captures every dealership revenue opportunity
- Shotput
- shotwell.ai (YC X26) — Annotations for robotics data
- Shout
- Shoutfit
- ShowdMe — $1M Form D filing, April 2026
- Shred Video (YC S15) — Shred video builds automated video & photo systems that allow…
- ShredPay — $1.35M Form D filing, April 2026
- Shuttle
- Shuttle Central (YC W22) — Helping travel companies to sell transportation online
- Shuttle Pharmaceuticals Holdings — $9.96M Form D filing, May 2026
- SiameseAI Inc. — $35K Form D filing, June 2026
- Siasto
- Sibel Technologies Inc. — $1M Form D filing, July 2026
- SID (YC S23) — AI research lab for retrieval
- Sidari Artisan Brands — $625K Form D filing, June 2026
- Sided — $175K Form D filing, May 2026
- SideGuide Technologies Inc. — $82.06M Form D filing, September 2026
- Sidekick (YC S26) — AI agent that manages manufacturing operations over text
- Sidenote
- Sideways Games LLC — $25K Form D filing, March 2026
- Sideways Games LLC — $50K Form D filing, March 2026
- Sielo Robotics Inc. — $243K Form D filing, May 2026
- Siena Farms — $500K Form D filing, June 2026
- Siensmetrica — $700K Form D filing, June 2026
- SIERRA INTERNATIONAL NETWORK INC — $145M Form D filing, April 2026
- SIERRA INTERNATIONAL NETWORK INC — $145M Form D filing, August 2026
- SIERRA INTERNATIONAL NETWORK INC — $502M Form D filing, September 2026
- Sierra Permanent Management LLC — $550K Form D filing, September 2026
- Sieve (YC W22) — The multimodal data lab
- sieve (YC X25) — AI + human review to solve data cleaning - accessible via API or excel
- Sift (YC S11) — The leader in digital trust & safety
- Siftwell Analytics — $104K Form D filing, April 2026
- Sightbridge Capital Partners, LLC
- Siglo (YC S21) — Home internet for urban latin america
- Sigma (YC F26) — AI operating system for mergers & acquisitions
- Sigma Genetics (YC W17) — Sigma genetics is a biotechnology company that is building…
- SigmaMind AI (YC S22) — Voice AI platform purpose-built for contact centers
- SigmanticAI (YC S25) — The cursor for chip design - delivering Silicon-Ready chip Designs…
- SigmaOS (YC S21) — The new home for your internet 🏡
- Signadot (YC W20) — Scalable validation infrastructure for AI agents
- Signal Lift — $2.70M Form D filing, February 2026
- Signals (YC W26) — iMessage revenue channel for DTC brands that brings customers back
- Signatur Biosciences (YC S22) — Simple tests for complex diseases
- Signify Holdings — $249.97M Form D filing, February 2026
- Signl Networks Inc. — $5K Form D filing, July 2026
- SigNoz (YC W21) — Open source alternative to DataDog
- Signum Technologies — $1.20M Form D filing, March 2026
- SigOpt (YC W15) — SigOpt is an Optimization-as-a-Service platform that seamlessly tunes…
- Sila (YC W26) — Messaging built for agents and teams
- Sila Nanotechnologies — $309.65M Form D filing, July 2026
- Silicon Derivatives Inc. — $30.50M Form D filing, August 2026
- Silicon Ranch Corp — $7.62M Form D filing, May 2026
- Silimate (YC S23) — Fast, efficient agents for chip design and debug
- Silk River — $1.80M Form D filing, April 2026
- SilkChart (YC S22) — AI sales assistant to increase playbook adoption and win more deals
- Silo Pharma — $4M Form D filing, July 2026
- Siloam Vision — $350K Form D filing, January 2026
- Silogy (YC W24) — An AI-powered test and debug platform for chip developers
- Silurian (YC S24) — Foundation models to simulate Earth, starting with weather
- Silver
- Sim (YC X25) — Build autonomous AI agents for enterprise systems
- Simantic (YC F26) — Firmware simulation for AI agents
- Simbie AI (YC S23) — We get patients to their next appointment
- Simbryo Technologies — $5.25M Form D filing, July 2026
- SimCare (YC S24) — AI avatars to scale healthcare training
- Simetrik (YC W18) — No code enterprise SaaS for financial control automation
- Simmer
- Simmery
- Simparo — $1M Form D filing, January 2026
- Simperium (YC S10) — Simplenote (simplenote.com) and the simperium platform for syncing…
- Simple AI (YC S24) — AI voice that sells
- Simple Strips
- SimpleCitizen (YC S16) — From signup to citizenship, only SimpleCitizen guides applicants…
- SimpleHash (YC W22) — Multi-chain token data platform
- SimpleLegal (YC S13) — Legal operations for corporate legal teams
- Simplex (YC S24) — AI agents to enroll providers with payors
- Simplex Chat — $17K Form D filing, June 2026
- Simplicia — $600K Form D filing, August 2026
- Simplify (YC W21) — Helping a billion people build their dream career
- Simplifyd Systems (YC W22) — We deliver toll-free internet apps
- Simply Salad Restaurants LLC — $11.22M Form D filing, July 2026
- SimplyInsured (YC W13) — We sell health insurance to small businesses 100% online
- SimplyListed
- Simulithic (YC F26) — Simulate how any product change will perform before shipping
- SINAI (YC W20) — Enterprise software to quantify cost-effective decarbonization…
- SinewUS Inc. — $250K Form D filing, July 2026
- SingleStore (YC W11) — The cloud-native, operational database built for speed and scale
- Singularity (YC S23) — Building and protecting an exciting future
- Sinopia Biosciences — $2.82M Form D filing, July 2026
- Sinovia Technologies (YC W17) — Flexible printed OLED displays
- Sinter (YC F26) — Accelerating scaled plastics with additive technologies
- Sintropix (YC F26) — Autonomous accounting platform for global companies
- SIOX — $340K Form D filing, August 2026
- SiPhox Health (YC S20) — At-Home health monitoring with silicon photonic chips for data centers
- Sira (YC S25) — AI native rippling for deskless workers
- Sirdab (YC W23) — Cloud warehousing & supply chain platform in MENA
- SirenOpt Inc. — $19.43M Form D filing, September 2026
- Sirka (YC S21) — Noom for southeast asia
- Sitenna (YC S21) — Compound B2B SaaS for modern infrastructure to deploy and manage sites
- SitePulse AI Inc — $1M Form D filing, June 2026
- SiteVue AI Inc. — $7M Form D filing, May 2026
- Sivo (YC W21) — Debt as a service for companies to lend money to their users at scale
- Six Bells Inc. — $6.17M Form D filing, February 2026
- Six68 Technologies — $25K Form D filing, September 2026
- Sixa
- Sixfold Bioscience (YC W18) — Delivering RNA therapies
- Sixth Element EB5 Fund LP — $3.20M Form D filing, September 2026
- Sixty
- Sixtyfour (YC X25) — Intelligence infrastructure on people and entities
- SIZABLE ENERGY INC — $8.81M Form D filing, January 2026
- sizeless (YC S23) — The spatial AI to plan, build and maintain the world's infrastructure
- SKAI INNOVATIONS INC. — $150K Form D filing, April 2026
- Skanda Energy Inc. — $65K Form D filing, June 2026
- Sketchbox
- SketchDeck (YC W14) — Operating system for creative agencies
- Skill-lync (YC W19) — Online engineering college for India. learn technical skills & get…
- SkillBench — $15.07M Form D filing, August 2026
- Skillsync (YC W26) — Notion for AI chats
- Skillza
- Skinny Flav INC — $24K Form D filing, May 2026
- Skio (YC S20) — Subscriptions for shopify
- Skip
- SKIPPER LABS — $230K Form D filing, May 2026
- Skouria Inc. — $4M Form D filing, September 2026
- Sky Bite Corp — $25K Form D filing, April 2026