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Company · AI agent automation platforms

StackOne

As of 1 November 2026, StackOne has 6 open roles (1 new in 30 days), its sales team is hiring most, and its postings name Cloudflare, Terraform and Amazon CloudFront as the tools the team works in.

As of 1 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

, United States11-50 employees2M-10M revenue, est.B2Bstackone.com ↗LinkedIn ↗
Headquarters
, , United States
Employees
11-50 employees (linkedin)
Sells to
software companies, ai agent developers
Certifications on site
gdpr_page, HIPAA, SOC 2
Site languages
EN
Career system
Ashby
6open roles · 1 new in 30 days
14tools named in postings
United Kingdom, United Stateshiring locations
0change signals read in postings
02What they do, whom they sell to, who else does it

StackOne in one screen

Read from stackone.com: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.

What StackOne does

StackOne is an AI agent integration platform that connects enterprise applications to AI agents for businesses and AI agent developers. It offers 450+ pre-built connectors, prompt injection defense, token optimization, and custom connector building. It supports MCP, A2A, and AI SDK protocols.

pre-built connectorsprompt injection guardtool discoveryai connector builderagent webhooksfalcon execution enginemcp and a2a protocol support
Whom it sells to

Named on the site: software companies, ai agent developers.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 580 scored.

AirbyteUnited States · 51-200 employeesTray.aiUnited States · 201-500 employeesSentiOnePoland · 51-200 employeesngrokUnited States · 51-200 employeesNexlaUnited States · 51-200 employeesScrileUnited States · 51-200 employees
03Tech stack, with the evidence

What StackOne says it runs

Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.

CloudflareIT operations & business systems · high confidence · 2 postings
• Cloud & infra: AWS (ECS Fargate, Aurora Postgres, ElastiCache, MSK, OpenSearch, Lambda, S3, KMS, CloudFront, WAF), GCP, Cloudflare (Workers, WAF)
Senior Platform Engineer · first seen 2026-05-20
TerraformSoftware engineering · high confidence · 2 postings
• Own our infrastructure at scale: the AWS estate today (ECS Fargate, Aurora, ElastiCache, MSK, OpenSearch, Lambda, KMS) and the AWS CDK to Terraform migration.
Senior Platform Engineer · first seen 2026-05-20
Amazon CloudFrontSoftware engineering · high confidence · 1 posting
• Cloud & infra: AWS (ECS Fargate, Aurora Postgres, ElastiCache, MSK, OpenSearch, Lambda, S3, KMS, CloudFront, WAF), GCP, Cloudflare (Workers, WAF)
Senior Platform Engineer · first seen 2026-06-01
Amazon ECSIT operations & business systems · high confidence · 1 posting
• Cloud & infra: AWS (ECS, RDS, Lambda, KMS, GuardDuty, Security Hub, Inspector), Cloudflare (Workers, WAF, Zero Trust)
Security Engineer · first seen 2026-05-20
Amazon ElastiCacheSoftware engineering · high confidence · 1 posting
• Own our infrastructure at scale: the AWS estate today (ECS Fargate, Aurora, ElastiCache, MSK, OpenSearch, Lambda, KMS) and the AWS CDK to Terraform migration.
Senior Platform Engineer · first seen 2026-06-01
Amazon InspectorIT operations & business systems · high confidence · 1 posting
• Cloud & infra: AWS (ECS, RDS, Lambda, KMS, GuardDuty, Security Hub, Inspector), Cloudflare (Workers, WAF, Zero Trust)
Security Engineer · first seen 2026-05-20
Amazon MSKSoftware engineering · high confidence · 1 posting
• Own our infrastructure at scale: the AWS estate today (ECS Fargate, Aurora, ElastiCache, MSK, OpenSearch, Lambda, KMS) and the AWS CDK to Terraform migration.
Senior Platform Engineer · first seen 2026-06-01
Amazon GuardDutyIT operations & business systems · high confidence · 1 posting
• Harden our AWS and Cloudflare estate: IAM, secrets, network segmentation, KMS, WAF, GuardDuty, and zero-trust patterns.
Security Engineer · first seen 2026-05-20
OpenSearchSoftware engineering · high confidence · 1 posting
• Own our infrastructure at scale: the AWS estate today (ECS Fargate, Aurora, ElastiCache, MSK, OpenSearch, Lambda, KMS) and the AWS CDK to Terraform migration.
Senior Platform Engineer · first seen 2026-06-01
PostgreSQLSoftware engineering · high confidence · 1 posting
• Data & messaging: Postgres, Redis, Kafka, OpenSearch, ClickHouse
Senior Platform Engineer · first seen 2026-06-01
RedisSoftware engineering · high confidence · 1 posting
• Data & messaging: Postgres, Redis, Kafka, OpenSearch, ClickHouse
Senior Platform Engineer · first seen 2026-06-01
Model Context ProtocolSales · medium confidence · 2 postings
• Run live product demos independently and speak credibly about APIs, MCP, and integration architecture.
Founding Account Executive · first seen 2026-07-16
Amazon RDSmedium confidence · 2 postings
• Cloud & infra: AWS (ECS, RDS, Lambda, KMS, GuardDuty, Security Hub, Inspector), Cloudflare (Workers, WAF, Zero Trust)
Security Engineer · first seen 2026-05-20
AWS CDKmedium confidence · 2 postings
• Own our infrastructure at scale: the AWS estate today (ECS Fargate, Aurora, ElastiCache, MSK, OpenSearch, Lambda, KMS) and the AWS CDK to Terraform migration.
Senior Platform Engineer · first seen 2026-05-20
On the website or in DNS

Vendors whose code loads on stackone.com or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.

amazon_cloudfrontseen on stackone.com
Amazon SESseen on stackone.com
appleseen on stackone.comAsanaseen on stackone.com
AWS Route 53seen on stackone.com
customer_ioseen on stackone.com
dmarcianseen on stackone.com
Google Workspaceseen on stackone.com
incident_ioseen on stackone.com
Microsoft 365seen on stackone.com
Postmanseen on stackone.comVercelseen on stackone.com
04Hiring

6 open roles, 3 opened in 90 days

Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring sales in United States →

05Signals

What is changing, read from the postings

Intents are events the employer states about itself, each with the sentence and the posting it came from.

No change signals read in the current postings.

Decision makers at StackOne, with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add StackOne to a monitor and get a webhook when a role opens, a tool appears or a signal is read.

Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

06Lookalikes

Companies like StackOne

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 580 scored.

AirbyteAI agent automation platforms · United States51-200 employees
Tray.aiAI agent automation platforms · United States201-500 employees
SentiOneCustomer support helpdesk software · Poland51-200 employees
ngrokOther developer apis & data infrastructure · United States51-200 employees
NexlaAI agent automation platforms · United States51-200 employees
ScrileCustom software development agencies · United States51-200 employees
07Profile

From the company's own website

Legal nameStackOne
IndustryTechnology & software · AI agent automation platforms
Offeringspre-built connectors · prompt injection guard · tool discovery · ai connector builder · agent webhooks · falcon execution engine · mcp and a2a protocol support
Target customerssoftware companies · ai agent developers
Geographic scopeunknown · also Canada
Reviews found
Public contact points2 role addresses · 0 phone numbers
Pages readpricing, team, home, imprint, careers, references
Datescrawled 2026-08-08 · profiled 2026-08-16 · hiring built 2026-10-28
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

StackOne (, United States, 11-50 employees) has 6 open roles, 1 new in 30 days, and names 14 tools in its postings. (Breaknorm, 1 November 2026, https://breaknorm.co/company/stackone.com)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • ProfileBuilt from stackone.com: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
  • HiringRead hourly from the company's Ashby career site; reposts collapse into one record.
  • Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
  • HeadcountLinkedIn where known, otherwise estimated from the site.
FAQ

StackOne: questions

Does StackOne use Cloudflare?

Yes, by the company's own words: 2 postings name it, first seen 2026-05-20, in the it operations & business systems team.

Is StackOne hiring?

6 open roles as of 1 November 2026, 1 opened in the last 30 days and 0 closed. The largest team hiring is sales.

Where does this profile come from?

From stackone.com itself: we crawled it on 2026-08-08, built the profile on 2026-08-16, and read its career site (Ashby) hourly since. Headcount is from LinkedIn.

Who should I write to at StackOne?

The people are behind the login: decision makers by function, verified at the mail server when you open them. 2 public role addresses from the site are there too.

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