ABLY
Agent55Agent Readiness: 55/100. Top 25%. Measured by StartupHub.ai. Median 41.Realtime communication platform for live applications and synchronized AI agents.
About
Ably provides a global, managed realtime communication platform that keeps applications and AI agents live and synchronized. Their core products, such as Ably Pub/Sub, Chat, and AI Transport, offer durable sessions and low-latency message delivery to enable developers to build interactive experiences at scale. Ably serves developers building a wide range of realtime applications, from chat features to AI agent sessions and collaborative environments.
Key facts
At-a-glance profile data
- Website
- ably.com
- Headquarters
- London, United Kingdom
- Founded
- 2016
- Employees
- 119
- Total funding
- $88M (Series B)
- Business model
- B2B
ABLY pricing
| Plan | Price | Includes |
|---|---|---|
| Free | $0 / month | 200 concurrent connections, 500 messages per second, 6M messages per month |
| Standard | $29 / month | 10k concurrent channels and 10k concurrent connections, 2.5k messages per second, Build with any Ably product |
| Pro | $399 / month | 50k concurrent channels and 50k concurrent connections, 10k messages per second, Build with any Ably product |
| Enterprise | Custom | Unlimited concurrent channels, connections and messages per second, Build with any Ably product, 24/7 mission critical support |
Paid packages are $29 and $399 per month plus usage billed monthly. Usage: Messages $2.50 per million, Channel minutes $1.00 per million mins, Connection minutes $1.00 per million mins, additional data transfer $0.25 per GiB.
Plans as published by ABLY, checked September 2026. Current prices on ably.com
Funding rounds
| Date | Round | Amount | Lead investors |
|---|---|---|---|
| 30 Jun 2021 | Series B | $70M | Insight Partners, Dawn Capital |
| 6 Apr 2020 | Series A | $7M | MMC Ventures |
| 1 Jul 2019 | Seed | $10M | Alchemy Ventures |
| 1 May 2017 | Seed | $1M | Forward Partners |
Tech stack
Detected on ably.com, last scanned 25 Sept 2026. Run your own scan
- Compliance
- SOC 2, HIPAA
- Frontend
- Tailwind CSS
- Analytics
- Google Tag Manager
- Support
- HubSpot
- CDN
- Cloudflare
- Email provider
- Google Workspace
- Cookie consent
- OneTrust
- Status page
- Statuspage
Frequently asked
How much funding has ABLY raised?
ABLY has raised a total of $88M in funding. The most recent round on record is Series B.
How many employees does ABLY have?
ABLY has approximately 119 people on record.