Circle vs Tether
Circle vs Tether, compared side by side on 17 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: Circle is on 55/100 and Tether on 31/100.
Where each one leads
Circle
- our overall score: 55/100 against 31/100
- agent readiness: 51/100 against 40/100
- domain rating: 83/100 against 74/100
- LinkedIn following: 221,487 against 94,610
Tether
- funding raised: $20B against $2.8B
At a glance
| Measure | Circle | Tether |
|---|---|---|
| What it is | Circle provides a full-stack platform for the internet financial system, offering stablecoins like USDC and EURC, tokenized funds, and services for minting, FX, and payments. | The stablecoin pegged 1:1 to the US dollar, facilitating blockchain transactions and payments. |
| Category | Fintech, Payments, Digital Payments, Web3 | Fintech, Stablecoin, Blockchain, Digital Payments |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Platform |
| Headquarters | Boston, United States | Hong Kong, Hong Kong |
| Status | Active | Active |
Size, funding and growth
| Measure | Circle | Tether |
|---|---|---|
| Employees | 1,500 | Not published |
| Headcount growthLast 12 months | +33.7% | Not published |
| Open roles | Not published | 160 |
| Total funding | $2.8B | $20B |
| Valuation | Not published | $500K |
| LinkedIn followers | 221,487 | 94,610 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Circle | Tether |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 55/100 | 31/100 |
| Traction | 60/100 | 40/100 |
| Team | 10/100 | 10/100 |
| Search visibility | 39/100 | 22/100 |
| Quality | 65/100 | 30/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (51/100) | D (40/100) |
| Domain ratingLink authority, 0-100 | 83/100 | 74/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Circle | Tether |
|---|---|---|
| CDN | Cloudflare | Cloudflare |
| CMS | Webflow | WordPress |
| Frameworks | Tailwind CSS, Bootstrap | Not detected |
| Analytics | Not detected | Google Analytics 4 |
| Agentic commerceMachine-readable checkout or agent payment rails | Crypto Payments | Not detected |
What users say
| Measure | Circle | Tether |
|---|---|---|
| Reddit sentimentThreads we track | Not published | 0 positive, 5 negative across 6 threads |
“Tether has quietly built a $20B+ investment portfolio across AI, energy, and communications. It's not purely a stablecoin company anymore.. Most people think of Tether as the company behind USDT.”r/CryptoCurrency
Circle vs Tether: common questions
Which is better, Circle or Tether?
On our 0-100 score Circle rates higher (55/100 against 31/100). 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 17 data points above: read the rows that match what you are buying for.
How do Circle and Tether compare on the numbers?
Circle leads on our overall score (55/100 against 31/100), agent readiness (51/100 against 40/100), domain rating (83/100 against 74/100), LinkedIn following (221,487 against 94,610). Tether leads on funding raised ($20B against $2.8B).
What do real users say about Circle and Tether?
Tether: 0 positive and 5 negative mentions across 6 Reddit threads we track, mostly in r/CryptoCurrency.
Read the full Circle review and pricing or the Tether review and pricing. You can also browse other Circle alternatives we track.