BLACKBOX.AI vs Codeium
BLACKBOX.AI vs Codeium, compared side by side on 21 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: BLACKBOX.AI is on 56/100 and Codeium on 70/100.
Where each one leads
BLACKBOX.AI
- headcount: 176 against 110
Codeium
- our overall score: 70/100 against 56/100
- agent readiness: 29/100 against 21/100
- funding raised: $397M against $38.3M
- LinkedIn following: 63,143 against 6,157
At a glance
| Measure | BLACKBOX.AI | Codeium |
|---|---|---|
| What it is | BLACKBOX.AI is a coding LLM designed to transform software development by accelerating innovation and making engineers 10X faster in building and releasing products. | AI-powered code acceleration platform that enhances developer productivity and code quality. |
| Category | AI, SaaS, Software Development, Agentic AI | Artificial Intelligence, Developer Tools, AI Coding Assistant, Code Generation |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Software |
| Founded | 2020 | 2021 |
| Headquarters | San Francisco, United States | Mountain View, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | BLACKBOX.AI | Codeium |
|---|---|---|
| Employees | 176 | 110 |
| Headcount growthLast 12 months | Not published | -30.9% |
| Total funding | $38.3M | $397M |
| Latest round | Pre-Seed | Series C |
| Valuation | Not published | $1.3B |
| LinkedIn followers | 6,157 | 63,143 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | BLACKBOX.AI | Codeium |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 56/100 | 70/100 |
| Traction | 58/100 | 60/100 |
| Team | 60/100 | 60/100 |
| Community | 8/100 | 8/100 |
| Search visibility | 67/100 | 80/100 |
| Quality | 58/100 | 78/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (21/100) | F (29/100) |
| Domain ratingLink authority, 0-100 | 81/100 | 81/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | BLACKBOX.AI | Codeium |
|---|---|---|
| Hosting | Not detected | Vercel |
| CDN | Cloudflare | Vercel |
| Open source | Yes | Yes |
Product and pricing
| Measure | BLACKBOX.AI | Codeium |
|---|---|---|
| Key features | Coding LLM, Autonomous AI Agents, BLACKBOX.AI Operator, LLM Integration & Access, Developer Copilot & Code Review | Not published |
What users say
| Measure | BLACKBOX.AI | Codeium |
|---|---|---|
| Reddit sentimentThreads we track | Not published | 1 positive, 3 negative across 6 threads |
“My name’s Vladimir, I’ve been writing code for 15 years. I remember the days before IntelliSense, when “autocomplete” meant a printed O’Reilly book on your desk and a strong memory. Over the last decade and a half, I’ve moved from jQuery sp”r/UIUXDesignFrontier
BLACKBOX.AI vs Codeium: common questions
Which is better, BLACKBOX.AI or Codeium?
On our 0-100 score Codeium rates higher (70/100 against 56/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 21 data points above: read the rows that match what you are buying for.
How do BLACKBOX.AI and Codeium compare on the numbers?
BLACKBOX.AI leads on headcount (176 against 110). Codeium leads on our overall score (70/100 against 56/100), agent readiness (29/100 against 21/100), funding raised ($397M against $38.3M), LinkedIn following (63,143 against 6,157).
What do real users say about BLACKBOX.AI and Codeium?
Codeium: 1 positive and 3 negative mentions across 6 Reddit threads we track, mostly in r/UIUXDesignFrontier.
Read the full BLACKBOX.AI review and pricing or the Codeium review and pricing. You can also browse other BLACKBOX.AI alternatives we track.

