Rival
Sep 4 2026, 23:09 UTClive
MatrixAPI InsightsDemo
SCAN HISTORY · HIGH

Perplexity — Scan History

Every fetch, parse, and diff recorded for Perplexity. Filter by surface to focus the timeline; each row captures what was found, what changed, and the fields returned.

Scans · 14d
200
Changed
185
Surfaces
9
BY SURFACE

Filter

showing 19 of 200
All200blog21careers19changelog25docs26github24homepage25pricing22reviews19social19
MOST RECENT FIRST

Timeline

last change Sep 4, 06:47
Sep 4, 2026
1 changed · 1 scans
06:10
Sep 4
CAREERS+1

The total count of open roles decreased from 92 to 78. There were changes to the 'open_roles' objects, including adding a 'seniority' field and setting 'tech_stack_mentioned' to null. Other top-level fields like 'aggregate_tech_stack', 'devrel_roles_open', and 'leadership_roles_open' also changed values.

open roles
{"title":"Member of Technical Staff (Software Engineer, Computer)","remote":null,"location":"San Francisco · Palo Alto …
total count
78
hiring trend
flat
devrel roles open
false
aggregate tech stack
GPU
leadership roles open
false
Sep 3, 2026
1 changed · 1 scans
06:46
Sep 3
CAREERS+1

The total job count increased by 1. Several fields were changed from specific values (false, GPU) to null or empty arrays. Formatting of location strings also changed.

open roles
{"title":"Member of Technical Staff (Software Engineer, Computer)","remote":null,"location":"San Francisco \n· Palo Alt…
total count
92
hiring trend
flat
devrel roles open
false
aggregate tech stack
GPU
leadership roles open
false
Sep 2, 2026
1 changed · 1 scans
06:13
Sep 2
CAREERS+1

The total count of open roles increased significantly from 58 to 91. The tech_stack_mentioned field for each role was changed from an empty array to null. The 'GPU' value was removed from the aggregate_tech_stack.

open roles
{"title":"Member of Technical Staff (Software Engineer, Computer)","remote":false,"location":"San Francisco · Palo Alto…
total count
91
hiring trend
flat
devrel roles open
false
aggregate tech stack
GPU
leadership roles open
false
Sep 1, 2026
3 changed · 3 scans
06:40
Sep 1
CAREERS+1

The 'aggregate_tech_stack' field is now empty, and the 'devrel_roles_open' and 'leadership_roles_open' fields have been removed. Additionally, the 'seniority' field within 'open_roles' is now null, and the location delimiter has changed.

open roles
{"title":"Member of Technical Staff (Software Engineer, Computer)","remote":false,"location":"San Francisco · Palo Alto…
total count
58
hiring trend
flat
devrel roles open
false
aggregate tech stack
GPU
leadership roles open
false
06:22
Sep 1
CAREERS+1

The total number of open roles has decreased. The `open_roles` objects now include seniority and remote status fields. The `aggregate_tech_stack` no longer mentions 'GPU'.

open roles
{"title":"Member of Technical Staff (Software Engineer, Computer)","remote":false,"location":"San Francisco \u0015 Palo…
total count
58
hiring trend
flat
devrel roles open
false
aggregate tech stack
GPU
leadership roles open
false
06:06
Sep 1
CAREERS+1

The total number of open roles increased from 52 to 59. The 'remote' and 'seniority' fields in 'open_roles' are now null instead of boolean and string respectively. The 'aggregate_tech_stack' no longer lists 'GPU'.

open roles
{"title":"Member of Technical Staff (Software Engineer, Computer)","remote":null,"location":"San Francisco \u0017 Palo …
total count
59
hiring trend
flat
devrel roles open
false
aggregate tech stack
GPU
leadership roles open
false
Aug 31, 2026
3 changed · 3 scans
06:40
Aug 31
CAREERS+1

The total count of open roles has decreased. "devrel_roles_open" and "leadership_roles_open" fields changed to null. "aggregate_tech_stack" field changed to an empty array. Added "tech_stack_mentioned" and "seniority" fields for each open role.

open roles
{"title":"Member of Technical Staff (Software Engineer, Computer)","remote":false,"location":"San Francisco \u0019 Palo…
total count
52
hiring trend
flat
devrel roles open
false
aggregate tech stack
GPU
leadership roles open
false
06:22
Aug 31
CAREERS+1

The total number of open roles decreased from 99 to 62. The 'aggregate_tech_stack' field has been removed.

open roles
{"title":"Member of Technical Staff (Software Engineer, Computer)","remote":false,"location":"San Francisco \u0015 Palo…
total count
62
hiring trend
flat
devrel roles open
false
aggregate tech stack
GPU
leadership roles open
false
06:06
Aug 31
CAREERS+1

The primary changes are an increase in the total number of open roles from 3 to 99, a new format for location strings, and null values for the tech stack mentioned in individual roles.

open roles
{"title":"Member of Technical Staff (Software Engineer, Computer)","remote":false,"location":"San Francisco · Palo Alto…
total count
99
hiring trend
flat
devrel roles open
false
aggregate tech stack
GPU
leadership roles open
false
Aug 30, 2026
3 changed · 3 scans
06:40
Aug 30
CAREERS+1

The total number of open roles significantly decreased from 71 to 3. The seniority field for all listed roles was removed, and the location details for all roles were expanded to include additional cities.

open roles
{"title":"Member of Technical Staff (Software Engineer, Computer)","remote":false,"location":"San Francisco, Palo Alto,…
total count
3
hiring trend
flat
devrel roles open
false
aggregate tech stack
GPU
leadership roles open
false
06:21
Aug 30
CAREERS+1

The total count of open roles increased to 71. All open roles now explicitly list 'Staff' as seniority and have simplified 'San Francisco' as the location. The 'GPU' tech stack was removed from the aggregate tech stack.

open roles
{"title":"Member of Technical Staff (Software Engineer, Computer)","remote":false,"location":"San Francisco","seniority…
total count
71
hiring trend
flat
devrel roles open
false
aggregate tech stack
GPU
leadership roles open
false
06:06
Aug 30
CAREERS+1

The total number of open roles increased by one, and the hiring trend shifted from 'growing' to 'flat'. The 'GPU' entry was removed from the aggregate tech stack.

open roles
{"title":"Member of Technical Staff (Software Engineer, Computer)","remote":false,"location":"San Francisco \u0017 Palo…
total count
59
hiring trend
flat
devrel roles open
false
aggregate tech stack
GPU
leadership roles open
false
Aug 29, 2026
3 changed · 3 scans
06:39
Aug 29
CAREERS+1

The total count of open roles decreased by 1, and the hiring trend changed from 'flat' to 'growing'. The aggregate tech stack is now empty.

open roles
{"title":"Member of Technical Staff (Software Engineer, Computer)","remote":false,"location":"San Francisco \u0015 Palo…
total count
58
hiring trend
growing
devrel roles open
false
aggregate tech stack
GPU
leadership roles open
false
06:22
Aug 29
CAREERS+1

The total_count of open roles decreased from 91 to 59. The "GPU" tech stack was removed from aggregate_tech_stack.

open roles
{"title":"Member of Technical Staff (Software Engineer, Computer)","remote":false,"location":"San Francisco · Palo Alto…
total count
59
hiring trend
flat
devrel roles open
false
aggregate tech stack
GPU
leadership roles open
false
06:05
Aug 29
CAREERS+1

The total number of open roles increased significantly from 52 to 91. The aggregate tech stack is now empty, and the location format for open roles has been updated.

open roles
{"title":"Member of Technical Staff (Software Engineer, Computer)","remote":false,"location":"San Francisco · Palo Alto…
total count
91
hiring trend
flat
devrel roles open
false
aggregate tech stack
GPU
leadership roles open
false
Aug 28, 2026
3 changed · 3 scans
06:40
Aug 28
CAREERS+1

The total count of open roles decreased from 65 to 52. Several fields like remote and seniority within open_roles, and the overall aggregate_tech_stack, devrel_roles_open, and leadership_roles_open fields, now report as null or empty in the current version.

open roles
{"title":"Member of Technical Staff (Software Engineer, Computer)","remote":null,"location":"San Francisco \u0017 Palo …
total count
52
hiring trend
flat
devrel roles open
false
aggregate tech stack
GPU
leadership roles open
false
06:23
Aug 28
CAREERS+1

The total count of open roles increased from 56 to 65. Several fields within open_roles were changed, including remote and seniority which now have explicit values. The aggregate_tech_stack no longer mentions "GPU", and the fields devrel_roles_open and leadership_roles_open were removed.

open roles
{"title":"Member of Technical Staff (Software Engineer, Computer)","remote":false,"location":"San Francisco w Palo Alto…
total count
65
hiring trend
flat
devrel roles open
false
aggregate tech stack
GPU
leadership roles open
false
06:13
Aug 28
CAREERS+1

The total count of open roles decreased from 63 to 56. One new role was added, while an existing role was removed, and the locations for two existing roles were expanded. Several boolean fields like devrel_roles_open and leadership_roles_open now return null values instead of false, and a 'GPU' entry was removed from aggregate_tech_stack.

open roles
{"title":"Member of Technical Staff (Software Engineer, Computer)","remote":null,"location":"San Francisco · Palo Alto …
total count
56
hiring trend
flat
devrel roles open
false
aggregate tech stack
GPU
leadership roles open
false
Aug 26, 2026
1 changed · 1 scans
06:23
Aug 26
CAREERS+1

The total number of open roles decreased from 70 to 63, and the location format for open roles was shortened. The 'aggregate_tech_stack' and 'leadership_roles_open' fields were removed or changed significantly.

open roles
{"title":"Member of Technical Staff (Software Engineer, Computer)","remote":false,"location":"San Francisco","seniority…
total count
63
hiring trend
flat
devrel roles open
false
aggregate tech stack
GPU
leadership roles open
false
MatrixAPI InsightsDemo
Powered by Tabstack
Rival · open source competitive intelligencegithub.com/tessak22/rival