| Name | Image | Reliability (MRI) | Description | Lifespan |
|---|---|---|---|---|
| Twitter Blue checkmark | |
Useless (0) |
Can be purchased by pretty much anyone with Twitter Blue |
2023- |
| "Verified Organisations" gold checkmark |
|
Questionable (0.75) |
While it is quite expensive to acquire and requires verification by Twitter, it is still questionable that it is acquirable via subscription. |
2023- |
| "Government" grey checkmark |
|
Reliable (1) |
Can be applied for by official government accounts and is given by Twitter and isn't paid for, those not eligible will be told to either get Twitter Blue or TVO. |
2023- |
| "Legacy" blue checkmark | |
Reliable (1) | Existed side by side with Twitter Blue checkmarks and used to be distinguishable before the "legacy verification" text upon clicking the checkmark was removed. All legacy checkmarks have been removed. |
2009-2023 |
| Name | Image | Reliability (MRI) | Description | Lifespan |
|---|---|---|---|---|
| "Verified badge" blue checkmark on Facebook profiles |
 |
Useless (0) |
Meta Verified allows anyone with an ID and $15 a month to buy this verified badge for their personal profiles. While you can still use the notability process to get it for free, they are indistinguishable from Meta Verified marks. |
2013- (Meta Verified: 2023-) |
| "Verified badge" blue checkmark on Facebook Pages |
|
Questionable (0.75) |
While Facebook Pages can not use Meta Verified, since the Verified badge is the same whether you have Meta Verified or not, it is hard to check at a glance whether someone is a profile with Meta Verified or a notable Facebook Page. | 2013- |
| Name | Image | Reliability (MRI) | Description | Lifespan |
|---|---|---|---|---|
| "Verified badge" blue checkmark |
|
Useless (0) |
Notable profiles indistinguishable from ones with Meta Verified and so is not reliable. |
2014- (Meta Verified: 2023-) |
| Name | Image | Reliability (MRI) | Description | Lifespan |
|---|---|---|---|---|
| "Verification badge" black checkmark or grey stylised YouTube logo checkmark |
 |
Reliable (1) |
Either proactively given by YouTube or given by YouTube upon request and verification once a channel reaches 100,000 subscribers. |
|
| "Official Artist Channel" grey musical note |
 |
Reliable (1) | Essentially the equivalent of a black/grey checkmark but exclusively for music channels. |
2019- |