Pushover
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CallFlow.dev
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Pushover enables your servers, scripts, and connected services to push notifications to your Android, iOS, and Desktop devices through its API and mobile apps.
Call Flow is an AI training platform for sales and customer support teams. Instead of learning on real customers, reps practice realistic calls against AI-powered buyers and callers โ then get instant, objective feedback on every session.
How it works
Key features
Results customers report
Pricing starts at $49.99/month. A 30-day full-access trial with up to 20 seats is available for $1.
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CallFlow.dev's answer:
Competitors may offer generic conversation practice, live coaching platforms, or basic AI chatbots, but CallFlow.dev emphasizes hyper-realistic voice-style simulations, volume of scenarios, real-time multi-dimensional scoring, and enterprise training outcomes (ramp speed + CSAT/FCR lifts). It is particularly compelling for teams that need to scale training without proportionally scaling manager time.
CallFlow.dev's answer:
Scale and realism of scenarios: 700+ dynamic, adaptive AI scenarios covering refunds, upselling, technical troubleshooting, compliance, de-escalation, complex objections, and more. These are not static scripts but branching, emotionally progressive conversations.
โข Caller personas and difficulty levels: Six realistic AI caller personas that evolve emotionally, available at beginner, intermediate, and advanced difficulty.
โข Real-time evaluation and coaching: Instant AI scoring across key dimensions (rapport, objection handling, resolution quality, professionalism, regulatory compliance) plus personalized coaching tips after every practice session.
โข Customization depth: A built-in custom scenario creator that lets teams import their own product knowledge, FAQs, policies, and objection scripts so training matches the exact brand, products, and customer types.
โข Manager/ops focus: Certification/readiness scorecards, team analytics, performance tracking, and data that supervisors can use to guide coaching and certify agents at scale.
โข Outcome orientation: Designed around measurable business results (e.g., reported up to 40% faster ramp-to-productivity for new agents, improvements in first-call resolution and CSAT) rather than generic soft-skills practice.
CallFlow.dev's answer:
The primary audience is call centers, sales teams, and customer support organizations specifically training directors, operations leaders, contact-center executives, and managers responsible for onboarding and continuous agent performance.
Secondary but closely related users include BPOs, insurance, telecom, and other high-volume customer-facing operations that face long ramp times, high turnover, compliance requirements, or complex objection/de-escalation needs. It targets teams that want data-driven readiness certification rather than informal practice.
CallFlow.dev's answer:
CallFlow.dev originated from real-world call-center and sales-training pain points experienced by its founders. Traditional training was slow, inconsistent, manager-intensive, and left new agents underprepared for live customers.
The platform was built to solve that by giving agents unlimited, realistic AI-powered practice with instant feedback and coaching, while giving leaders the analytics and certification tools needed to scale quality.
It launched as a professional SaaS focused on measurable reductions in ramp time (targeting ~40%) and improvements in performance metrics, with ongoing emphasis on enterprise adoption, custom scenarios, and workforce-development outcomes.
CallFlow.dev's answer:
advanced AI for natural dialogue, emotional progression of personas, evaluation across rapport/objection handling/compliance/etc., and personalized coaching.
Based on our record, Pushover seems to be more popular. It has been mentiond 108 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Not Open Source but Iโve been using https://pushover.net/ for this use case since forever. The website still looks the same as on the day I signed up for it probably more than 10 years ago. Never had an issue and using that in all my scripts or cron jobs. - Source: Hacker News / 11 days ago
iSH for iPhone: https://ish.app Free, OSS, pretty great for ssh via VPN => tmux a => codex/claude I set up Codex to send a notification when done over Pushover (https://pushover.net). With this setup, you can just ssh into a Mac or Linux box either way. - Source: Hacker News / about 2 months ago
The day this story was posted on Show HN, I didnโt want to be glued to the screen, waiting for new comments. So, I asked Gemini to write a script that listens for new comments on Firebase. I already had Pushover [1], so I connected the script to send notifications to my mobile device. I ran the script and forgot about it. Today, I woke up to multiple notifications. I believe this script could be useful for other... - Source: Hacker News / 2 months ago
I have a hook in my claude.json that fires on "Stop", it calls a shell script (written by Claude, of course) that calls the Pushover API: https://pushover.net/, which lets you send push notifications to your device. It's paid, but just a one-time fee when you install the app on your phone. The shell script takes a message which includes Claude's message, but unfortunately there's no deeplinking back to my ssh app... - Source: Hacker News / 6 months ago
Star and follow notifications are also sent to Pushover. - Source: dev.to / about 1 year ago
Gotify - a simple self-hosted server for sending and receiving messages
Second Nature AI - Training that is enjoyable.
Pushbullet - Pushbullet - Your devices working better together
MindTickle - MindTickle is a sales readiness platform to reduce ramp time, drive consistent messaging, & ensure effective field communication
QPush - QPush is a free service that lets you easily push text and links from PC to iPhone.
Brainshark - Brainshark sales enablement solutions help deliver the content you need to sell, market, educate and inform with maximum impact โ all within Salesforce.com.