Kastle Alternatives

Alex is an AI recruiter for the future of hiring. Companies use us to get the best hiring signal on their applicant pool and hire in a fraction of the time. Our AI recruiter has a live conversation over a video call with each of your candidates based on the interview questions you choose or that are recommended based on the job description. During the interview, our AI asks personalized follow-up questions in real-time based on the candidate's responses. Our AI recruiter can be customized to your roles in minutes and has already conducted thousands of interviews across engineering, IT, retail, hospitality, and more.

Centered around the primitive of a spreadsheet, Paradigm puts swarms of intelligent agents at your fingertips. The real power of Paradigm comes with scale: imagine having tens of thousands of interns working for you in parallel. Paradigm is 1000x faster than manual data collection, completing an average of 500 cells per minute. Join our waitlist www.paradigmai.com/join

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Toma

Project Management

At Toma, we aim to become the Microsoft/OpenAI of the Automotive industry by supplying a fully integrated AI + software suite to tens of thousands of profitable automotive dealers in America, and then worldwide. Step 1 is to provide the world’s best voice AI solution for the automotive industry, serving departments from service to sales to finance to information technology. Toma’s voice agents do thousands of AI calls every day and generate millions of dollars worth of revenue for automotive customers. The automotive industry is a sleeping giant contributing trillions of dollars to the GDP. The industry and its processes are ready for disruption. Toma is bringing AI to all operations in the industry while working hand-in-hand with some of the biggest names such as the Car Dealership Guy, and public companies like Lithia Motors and Cox Automotive. Toma is backed best investors in Silicon Valley and the Automotive industry.

We're building the HaploHub: a SaaS platform for genetic testing labs, concierge medical practices, and payer/providers to: * predict disease risk for their patients based on proprietary or publicly available genetic models * securely host, manage, and interrogate the genetic data of their population * generate reports and run the most common inference algorithms (phasing, imputation, ibd, etc.) without writing code

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Glasskube

Project Management

Managing enterprise software deployments shouldn’t feel like a balancing act. At Glasskube, we make deploying, managing, and updating software in on-premises, VPC, and air-gapped environments easier than ever. Our Mission: We empower software vendors to deliver exceptional customer experiences with less complexity. Whether you’re onboarding new clients, rolling out updates, or troubleshooting issues, our Software Distribution Platform streamlines every step. The founders have been best friends for over 15 years, lived together in college, and even had a startup together. Philip was the CTO of a European Kubernetes-based company that was acquired in 2022.

Set up Parahelp in just 1 day without any engineers to automate your complex support tickets end-to-end. It integrates with your existing ticketing system (such as Zendesk, Intercom, Front), knowledge sources, tools (like Stripe, Slack, Linear), and policies.

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Freestyle

Project Management

Ben and Jacob met in Calculus class in 10th grade, and tried founding a startup in high school — it didn’t go anywhere. During high school, Ben lead the frontend team for the World Health Organization’s COVID-19 App Team. After high school, Jacob went to Apple and Ben went to college. When there was an opening on his team, Jacob had Ben apply, and Ben left UChicago to go work at Apple. They spent about 2 years at Apple as Senior Engineers in the Conversational Engineering Department, before leaving to found Freestyle. Freestyle is directly inspired by what they saw as their failures of the tech they worked with at Apple.

Opslane is a developer-first Kubernetes delivery platform. Connect your repo and get previews, safe rollouts, and instant rollbacks — no YAML, no ops team required.

Simplifine is making Orca, the open-source AI game engine, so you don't need to give your years to make a game. We are integrating a chat bot, with complete access to Godot. The chatbot can: Read/edit/create/delete files Understand the entire project as context Create images and keep consistency across images created Edit Godot native objects, e.g. nodes, scenes, ...

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Wrike

Project Management

Wrike positions itself as the enterprise-grade project management solution that scales from small teams to large organizations without losing flexibility. The platform excels at managing complex projects with multiple stakeholders, dependencies, and moving parts through its robust timeline visualization and resource allocation features. Wrike's custom workflows allow organizations to mirror their exact business processes, from simple approval chains to sophisticated multi-stage review processes. The platform's reporting capabilities provide deep insights into project performance, team utilization, and resource planning, making it valuable for project management offices and operations teams. Advanced features like dynamic request forms, portfolio management, and real-time collaboration make Wrike particularly suited for professional services firms, IT departments, and marketing organizations managing complex project portfolios.

Mineflow is an AI platform for mineral exploration. We generate predictions for mineral deposit shapes and locations, empowering mining companies from initial exploration to advanced feasibility studies. Geologists need to know precisely where their deposits are because drilling is expensive. In early trials with a lithium mining company, we found that Mineflow predicts the shape of hard rock lithium deposits more than an order of magnitude more accurately than our competitors. Ryan received a BS in Artificial Intelligence from Carnegie Mellon's School of Computer Science where he helped teach both the grad-level Deep Learning course and the grad-level Search Engines course. He built ML models at Google in the Display Ads optimization org for 2 years and launched products that generated ~125m USD in ARR.

Avora helps dental groups (DSOs) boost case acceptance and institutionalize clinical excellence. We deploy agents that listen to appointments, identify coachable moments, and chart notes to save provider time.

Extract structured data from documents, tables, P&ID diagrams, process flow diagrams, GD&T drawings, electrical CAD, blueprints, and more. Build AI agents with tools that help them understand and measure the world.

Durate helps physician groups, clinics, and hospitals eliminate coverage gaps and create personalized schedules. Our platform auto-syncs with existing systems and uses smart automation to build optimized physician schedules in seconds.

We're building a commerce solution for SaaS companies globally that have overseas customers. We especially help them with streamlining billing operations like invoicing and reconciliation, managing foreign sales tax and accepting payments. We abstract out the complexities of compliance, remittance and integration for these merchants by running all that machinery in the background.

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Gumloop

Project Management

Gumloop is a platform for automating repetitive and complex workflows end-to-end with AI. Builders drag, drop, and connect modular components onto a canvas to build powerful automations. We provide the tools and the infrastructure to operate at 10x the speed of writing, testing, and productionizing code so you can focus on the problem at hand.

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Cerulion

Project Management

Cerulion is an open source operating system for robots built by 2 MIT robotics PhDs. Companies like Amazon Robotics and Boston Dynamics AI Institute are using us to develop faster and ship more reliable robots than with ROS. With up to 1000x improvements in communications performance over state of the art, Cerulion is enabling the next generation of embodied AI.

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Promi

Project Management

Promi is an AI-powered price and discount optimization platform. We help eCommerce merchants personalize their sales to generate additional revenue and profit. Ecommerce merchants and marketers typically use discounts to drive customer acquisition, boost sales during holidays, or liquidate inventory. But deciding on a discount to offer is typically guesswork. Who to send the discount to, how much to offer, and which products it applies to are, in the most advanced cases, determined manually by looking at past sales and seeing what worked well. In the majority of cases, it's what feels and sounds good. Promi leverages store data to optimize discounts at a more granular level than possible manually. We dynamically determine the best value across each product, for different users, at different times in order to maximize sales and profit.

Modus helps companies hire and retain only the people they need instead of becoming bloated messes. Modus connects your HRIS, ATS, and analyzes extensive data across your organization so leaders can detect, inspect, and correct their workforce plans - without relying on spreadsheets or complex systems. Lin experienced these challenges firsthand as a VP BizOps at HashiCorp, scaling from 100 employees to IPO, while Chris and Amar faced similar issues scaling 40+ person teams as a fractional CTO. They’re motivated by the belief that companies should have the least number of employees possible.

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SchemeFlow

Project Management

SchemeFlow uses AI to generate technical reports for engineering and environmental review for construction projects. Two brothers + high school friend, with great combo of skills: Mayor’s Chief of Staff, Arup construction engineer + AI software engineer. LLMs allow fast generation of reports & handling local regulatory complexity which wasn’t feasible before. Working across Transportation, Air Quality, Noise, Flood Risk, Environmental review in the US and the UK, with major engineering companies such as Stantec, Buro Happold and Royal Haskoning. $9B US opportunity (143k consultants x $64k/yr report-writing work), $23B worldwide. www.schemeflow.com

Usul is the all-in-one platform to win defense contracts. We help governments adopt defense technologies faster than ever before. Get started at https://www.usul.com/

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Galini

Project Management

Galini guardrails-as-a-service filter harmful inputs and outputs based on company policies and industry regulations. We make it easy for enterprises to create, test, deploy and refine guardrails. With Galini, product and engineering leaders enjoy peace of mind knowing their AI apps are compliant at run-time, and save $1-10M in costs from avoiding in-house build

We’re building browser-native infrastructure that makes software creation production-ready end-to-end. Today’s AI tools can scaffold code, but they fail on the critical workflows that actually get products into production — provisioning, auth, QA, and compliance — all of which happen inside the browser. Our system makes these workflows deterministic, reproducible, and automatable, so both agents and humans can go from idea to a production-ready app. The opportunity is massive: billions of dollars of value locked up in workflows that today block non-technical founders and slow technical teams. We’re building the infrastructure layer that makes production possible.

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Centralize

Project Management

Centralize helps revenue teams operationalize multi-threading and drive warm pipeline. Reps at companies like Sendoso, Ethena, and Navattic use us to automatically map stakeholders, track evolving account priorities, and fill contact gaps by leveraging their networks for warm intros.