Biggest launches
| Company | Views | Followers when posted | Date |
|---|---|---|---|
| Superblocks | 19.5M | 6,736 | 3 Aug 2026 |
| Etched | 7.8M | 61,140 | 18 Aug 2026 |
| OpenEvidence | 6.8M | 38,407 | 21 May 2026 |
| Cartesia | 5.4M | 21,087 | 17 Sep 2026 |
| Synthesia | 5.1M | 29,393 | 1 Oct 2026 |
| TerraFirma | 2.3M | 12,661 | 14 Jul 2026 |
| NewLimit | 2.1M | 43,012 | 2 Jun 2026 |
| Fal Ai | 2M | 70,448 | 27 Aug 2026 |
| Mirage | 1.9M | 25,551 | 22 Sep 2026 |
| Browserbase | 1.7M | 20,925 | 7 Apr 2026 |
| Granola | 1.7M | 26,606 | 29 Oct 2026 |
| Stripe | 1.5M | 295,708 | 29 Apr 2026 |
Breakouts from small accounts
Launches from accounts under 10,000 followers that passed 250K views, one per company.
| Company | Views | Followers when posted | Against following |
|---|---|---|---|
| Superblocks | 19.5M | 6,736 | 2,893x |
| Synthesia | 3.3M | 7,165 | 456x |
| Applied Intuition | 1.3M | 6,863 | 190x |
| Summation | 835K | 5,931 | 141x |
| Aries | 444K | 7,649 | 58x |
Launch, then a raise
Launches followed by a funding round within 90 days.
| Company | Launch | Then |
|---|---|---|
| Harvey | 249K18 Aug 2026 | Funding announced on X22 days later |
| Aries | 61K20 Oct 2026 | Funding announced on X1 days later |
Who Kleiner Perkins invests alongside
The firms most often on the same cap tables, by number of shared portfolio companies in the directory.
| Firm | Shared companies |
|---|---|
| Sequoia | 15 of 33 |
| a16z | 13 of 33 |
| Lightspeed | 11 of 33 |
| SV Angel | 9 of 33 |
| Salesforce Ventures | 8 of 33 |
| Khosla Ventures | 8 of 33 |
| General Catalyst | 8 of 33 |
| Coatue | 7 of 33 |
| GV | 6 of 33 |
| NVIDIA | 6 of 33 |
By category
| Category | Launches | Median views |
|---|---|---|
| Creative AI | 11 | 87K |
| Developer tools | 8 | 366K |
| Enterprise AI | 6 | 795K |
| Healthtech and regulated AI | 4 | 1.9M |
| Consumer and creative AI | 4 | 118K |
| Robotics and hardware | 3 | 1.3M |
| Legal tech | 3 | 191K |
| Fintech | 3 | 444K |
Kleiner Perkins portfolio companies on X
| Company | Launches | Total views | Biggest launch |
|---|---|---|---|
| Superblocks | 2 | 24.1M | 19.5M3 Aug 2026 |
| Etched | 2 | 15.4M | 7.8M18 Aug 2026 |
| Synthesia | 6 | 9.9M | 5.1M1 Oct 2026 |
| OpenEvidence | 3 | 9.5M | 6.8M21 May 2026 |
| Cartesia | 3 | 9.1M | 5.4M17 Sep 2026 |
| fal | 5 | 2.3M | 2M27 Aug 2026 |
| TerraFirma | 1 | 2.3M | 2.3M14 Jul 2026 |
| NewLimit | 1 | 2.1M | 2.1M2 Jun 2026 |
| Mirage | 1 | 1.9M | 1.9M22 Sep 2026 |
| Browserbase | 1 | 1.7M | 1.7M7 Apr 2026 |
| Granola | 2 | 1.7M | 1.7M29 Oct 2026 |
| Stripe | 1 | 1.5M | 1.5M29 Apr 2026 |
| Applied Intuition | 1 | 1.3M | 1.3M21 Jul 2026 |
| Together AI | 1 | 1.3M | 1.3M13 Feb 2026 |
| Arena.ai | 4 | 1.2M | 552K4 Jun 2026 |
| Inworld AI | 1 | 1.2M | 1.2M2 Sep 2026 |
| Summation | 1 | 835K | 835K10 Sep 2026 |
| Block | 1 | 625K | 625K23 Oct 2026 |
| Glean | 1 | 536K | 536K26 Aug 2026 |
| Aries | 2 | 505K | 444K21 Oct 2026 |
| Harvey | 3 | 460K | 249K18 Aug 2026 |
| Applied Compute | 3 | 406K | 209K25 Aug 2026 |
| Parallel | 1 | 403K | 403K13 Jul 2026 |
| Modal | 1 | 329K | 329K14 Oct 2026 |
| Saronic | 1 | 232K | 232K30 Sep 2026 |
| Profound | 2 | 225K | 223K15 Sep 2026 |
| Amazon | 1 | 143K | 143K8 Oct 2026 |
| Rippling AI | 1 | 119K | 119K22 Sep 2026 |
| Waymo | 1 | 95K | 95K22 Sep 2026 |
| Plaid | 1 | 19K | 19K8 Oct 2026 |
| Stord | 1 | 1K | 1K26 May 2026 |
Questions
Which Kleiner Perkins portfolio companies launch on X?
31 Kleiner Perkins-backed companies have 56 launches in the Doomers launch directory. The biggest by total views are Superblocks, Etched, Synthesia.
What was the biggest launch from a Kleiner Perkins-backed company?
Superblocks, with 19.5M views on 3 Aug 2026.
How do Kleiner Perkins-backed launches compare with other launches on X?
The median Kleiner Perkins-backed launch did 424K views, against 602K across every launch we track. 41% passed a million views. By median views the portfolio ranks 17 of the 20 firms we report on.
Where does this data come from?
Views, followers and dates are read from X. A company counts as backed when the firm invested in any round on record, matched to investment records by the company's website, plus companies whose own posts name the firm.
A known gap: about four in ten companies have no investment record yet, mostly the newest, so very young portfolio companies are under-counted.