Rival
Dashboard/Exa/History
Sep 4 2026, 23:52 UTClive
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SCAN HISTORY · HIGH

Exa — Scan History

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

Scans · 14d
200
Changed
190
Surfaces
9
BY SURFACE

Filter

showing 22 of 200
All200blog22careers22docs23github22homepage22pricing22profile22reviews23social22
MOST RECENT FIRST

Timeline

last change Sep 4, 06:02
Sep 4, 2026
1 changed · 1 scans
06:01
Sep 4
CAREERS+1

The tech_stack_mentioned and seniority fields have been removed from the open_roles, and the aggregate_tech_stack field is now empty.

open roles
{"title":"Research Engineer, Generalist","remote":false,"location":"San Francisco","department":"Research"}, {"title":"…
total count
55
hiring trend
flat
devrel roles open
true
aggregate tech stack
ML, Evals, Backend, Distributed Data Systems, Full Stack, Infrastructure, Knowledge Systems, Web Crawling
leadership roles open
true
Sep 3, 2026
3 changed · 3 scans
06:34
Sep 3
CAREERS+1

The 'aggregate_tech_stack' and 'total_count' fields were removed. Otherwise, the data is identical.

open roles
{"title":"Research Engineer, Generalist","remote":false,"location":"San Francisco","seniority":null,"department":"Resea…
total count
55
hiring trend
flat
devrel roles open
true
aggregate tech stack
ML, Evals, Backend, Distributed Data Systems, Full Stack, Infrastructure, Knowledge Systems, Web Crawling
leadership roles open
true
06:17
Sep 3
CAREERS+1

The hiring trend changed from growing to flat, and the aggregate tech stack was cleared.

open roles
{"title":"Research Engineer, Generalist","remote":false,"location":"San Francisco","seniority":null,"department":"Resea…
total count
55
hiring trend
flat
devrel roles open
true
aggregate tech stack
ML, Evals, Backend, Distributed Data Systems, Full Stack, Infrastructure, Knowledge Systems, Web Crawling
leadership roles open
true
06:01
Sep 3
CAREERS+1

The company's hiring trend has shifted from flat to growing, with the total number of open roles increasing from 53 to 55. A new Head of Security role has been added to Engineering, and a Forward Deployed Engineer role to Singapore. Additionally, the Head of DevRel role has moved from GTM to Marketing and been renamed, and the aggregate tech stack is now empty.

open roles
{"title":"Research Engineer, Generalist","remote":false,"location":"San Francisco","seniority":null,"department":"Resea…
total count
55
hiring trend
growing
devrel roles open
true
aggregate tech stack
ML, Evals, Backend, Distributed Data Systems, Full Stack, Infrastructure, Knowledge Systems, Web Crawling
leadership roles open
true
Sep 2, 2026
3 changed · 3 scans
06:34
Sep 2
CAREERS+1

The 'aggregate_tech_stack' field is now empty, removing all previously mentioned technologies. All other fields and job listings remain identical.

open roles
{"title":"Research, ML","remote":false,"location":"San Francisco","seniority":null,"department":"Research","tech_stack_…
total count
53
hiring trend
flat
devrel roles open
true
aggregate tech stack
ML, Evals, Backend, Distributed Data Systems, Full Stack, Infrastructure, Knowledge Systems, Web Crawling
leadership roles open
true
06:17
Sep 2
CAREERS+1

The company's hiring trend has changed from 'growing' to 'flat', and the aggregate tech stack information is no longer explicitly listed.

open roles
{"title":"Research, ML","remote":false,"location":"San Francisco","seniority":null,"department":"Research","tech_stack_…
total count
53
hiring trend
flat
devrel roles open
true
aggregate tech stack
ML, Evals, Backend, Distributed Data Systems, Full Stack, Infrastructure, Knowledge Systems, Web Crawling
leadership roles open
true
06:01
Sep 2
CAREERS+1

The hiring trend changed from 'flat' to 'growing'. Several roles now include specific seniority levels (Head, VP, Director). The 'aggregate_tech_stack' field was removed.

open roles
{"title":"Research, ML","remote":false,"location":"San Francisco","seniority":null,"department":"Research","tech_stack_…
total count
53
hiring trend
growing
devrel roles open
true
aggregate tech stack
ML, Evals, Backend, Distributed Data Systems, Full Stack, Infrastructure, Knowledge Systems, Web Crawling
leadership roles open
true
Sep 1, 2026
3 changed · 3 scans
06:34
Sep 1
CAREERS+1

The 'aggregate_tech_stack' field is now empty and the 'total_count' field has changed its position in the JSON output.

open roles
{"title":"Research, ML","remote":false,"location":"San Francisco","seniority":null,"department":"Research","tech_stack_…
total count
53
hiring trend
flat
devrel roles open
true
aggregate tech stack
ML, Evals, Backend, Distributed Data Systems, Full Stack, Infrastructure, Knowledge Systems, Web Crawling
leadership roles open
true
06:17
Sep 1
CAREERS+1

The 'seniority' field for three roles was updated, and the 'aggregate_tech_stack' field is now empty.

open roles
{"title":"Research, ML","remote":false,"location":"San Francisco","seniority":null,"department":"Research","tech_stack_…
total count
53
hiring trend
flat
devrel roles open
true
aggregate tech stack
ML, Evals, Backend, Distributed Data Systems, Full Stack, Infrastructure, Knowledge Systems, Web Crawling
leadership roles open
true
06:01
Sep 1
CAREERS+1

The hiring trend for open roles has changed from 'growing' to 'flat'. There's a new 'Business Operations' role, and several fields, including 'aggregate_tech_stack' and 'leadership_roles_open', have been removed. Additionally, two specific leadership roles in Operations and some 'seniority' values were modified or removed.

open roles
{"title":"Research, ML","remote":false,"location":"San Francisco","seniority":null,"department":"Research","tech_stack_…
total count
53
hiring trend
flat
devrel roles open
true
aggregate tech stack
ML, Evals, Backend, Distributed Data Systems, Full Stack, Infrastructure, Knowledge Systems, Web Crawling
leadership roles open
true
Aug 31, 2026
3 changed · 3 scans
06:34
Aug 31
CAREERS+1

The job role objects now include 'seniority' and 'tech_stack_mentioned' fields. The 'aggregate_tech_stack' field is now empty.

open roles
{"title":"Research, ML","remote":false,"location":"San Francisco","seniority":null,"department":"Research","tech_stack_…
total count
53
hiring trend
growing
devrel roles open
true
aggregate tech stack
ML, Evals, Backend, Distributed Data Systems, Full Stack, Infrastructure, Knowledge Systems, Web Crawling
leadership roles open
true
06:17
Aug 31
CAREERS+1

The hiring trend changed from 'flat' to 'growing', and the 'aggregate_tech_stack' field is now empty.

open roles
{"title":"Research, ML","remote":false,"location":"San Francisco","department":"Research"}, {"title":"Research, Evals",…
total count
53
hiring trend
growing
devrel roles open
true
aggregate tech stack
ML, Evals, Backend, Distributed Data Systems, Full Stack, Infrastructure, Knowledge Systems, Web Crawling
leadership roles open
true
06:01
Aug 31
CAREERS+1

The 'aggregate_tech_stack' field has been removed and 'total_count' has been removed from the root, while 'remote' is now null and 'tech_stack_mentioned' is an empty array in the 'open_roles' items. There are no significant developer-facing changes.

open roles
{"title":"Research, ML","remote":null,"location":"San Francisco","seniority":null,"department":"Research","tech_stack_m…
total count
53
hiring trend
flat
devrel roles open
true
aggregate tech stack
ML, Evals, Backend, Distributed Data Systems, Full Stack, Infrastructure, Knowledge Systems, Web Crawling
leadership roles open
true
Aug 30, 2026
3 changed · 3 scans
06:34
Aug 30
CAREERS+1

The 'aggregate_tech_stack' field was removed. The seniority for 'VP, Customer Experience' and 'VP, Finance' roles were updated from null to 'VP'.

open roles
{"title":"Research, ML","remote":false,"location":"San Francisco","seniority":null,"department":"Research","tech_stack_…
total count
53
hiring trend
flat
devrel roles open
true
aggregate tech stack
ML, Evals, Backend, Distributed Data Systems, Full Stack, Infrastructure, Knowledge Systems, Web Crawling
leadership roles open
true
06:17
Aug 30
CAREERS+1

The company's hiring trend has shifted from growing to flat, and the aggregate tech stack is now empty, indicating a potential change in hiring focus or data aggregation.

open roles
{"title":"Research, ML","remote":false,"location":"San Francisco","seniority":null,"department":"Research","tech_stack_…
total count
53
hiring trend
flat
devrel roles open
true
aggregate tech stack
ML, Evals, Backend, Distributed Data Systems, Full Stack, Infrastructure, Knowledge Systems, Web Crawling
leadership roles open
true
06:01
Aug 30
CAREERS+1

There are no changes to the open roles. The only changes are that `aggregate_tech_stack` is now an empty array, and 'Head' and 'VP' seniority have been applied to relevant roles.

open roles
{"title":"Research, ML","remote":false,"location":"San Francisco","seniority":null,"department":"Research","tech_stack_…
total count
53
hiring trend
growing
devrel roles open
true
aggregate tech stack
ML, Evals, Backend, Distributed Data Systems, Full Stack, Infrastructure, Knowledge Systems, Web Crawling
leadership roles open
true
Aug 29, 2026
3 changed · 3 scans
06:34
Aug 29
CAREERS+1

The 'tech_stack_mentioned' field in all 'open_roles' items has been set to null, and the 'aggregate_tech_stack' array is now empty. This suggests a change in how technology stack information is being tracked or displayed for job roles.

open roles
{"title":"Research, ML","remote":false,"location":"San Francisco","seniority":null,"department":"Research","tech_stack_…
total count
53
hiring trend
flat
devrel roles open
true
aggregate tech stack
ML, Evals, Backend, Distributed Data Systems, Full Stack, Infrastructure, Knowledge Systems, Web Crawling
leadership roles open
true
06:17
Aug 29
CAREERS+1

Multiple roles had their seniority updated from null to specific titles like 'Head' or 'Director'. The `aggregate_tech_stack` was changed from a list of specific tech stacks to an empty list. Several fields (`total_count`, `hiring_trend`, `devrel_roles_open`, `leadership_roles_open`) were reordered within the JSON, but their values or presence remained consistent except for the specific tech stack list.

open roles
{"title":"Research, ML","remote":false,"location":"San Francisco","seniority":null,"department":"Research","tech_stack_…
total count
53
hiring trend
flat
devrel roles open
true
aggregate tech stack
ML, Evals, Backend, Distributed Data Systems, Full Stack, Infrastructure, Knowledge Systems, Web Crawling
leadership roles open
true
06:01
Aug 29
CAREERS+1

The 'aggregate_tech_stack' array is now empty. The 'total_count' field has been removed.

open roles
{"title":"Research, ML","remote":false,"location":"San Francisco","seniority":null,"department":"Research","tech_stack_…
total count
53
hiring trend
flat
devrel roles open
true
aggregate tech stack
ML, Evals, Backend, Distributed Data Systems, Full Stack, Infrastructure, Knowledge Systems, Web Crawling
leadership roles open
true
Aug 28, 2026
3 changed · 3 scans
06:34
Aug 28
CAREERS+1

The aggregate tech stack was removed and the total count of open roles was removed, but the actual list of open roles remains the same. Overall, the changes are minor.

open roles
{"title":"Research, ML","remote":false,"location":"San Francisco","seniority":null,"department":"Research","tech_stack_…
total count
53
hiring trend
flat
devrel roles open
true
aggregate tech stack
ML, Evals, Backend, Distributed Data Systems, Full Stack, Infrastructure, Knowledge Systems, Web Crawling
leadership roles open
true
06:17
Aug 28
CAREERS+1

The open roles now include a 'seniority' field, and the 'tech_stack_mentioned' field has been cleared for all roles. The 'total_count' and 'aggregate_tech_stack' fields have been removed from the root object.

open roles
{"title":"Research, ML","remote":false,"location":"San Francisco","seniority":null,"department":"Research","tech_stack_…
total count
53
hiring trend
flat
devrel roles open
true
aggregate tech stack
ML, Evals, Backend, Distributed Data Systems, Full Stack, Infrastructure, Knowledge Systems, Web Crawling
leadership roles open
true
06:01
Aug 28
CAREERS+1

A new Software Engineer role (Security) was added, while an Analytics Engineer role was removed. The hiring trend changed from 'growing' to 'flat', and all seniority and tech stack mentioned fields for open roles were set to null. The aggregate tech stack field was added and the total count field was removed.

open roles
{"title":"Research, ML","remote":false,"location":"San Francisco","seniority":null,"department":"Research","tech_stack_…
total count
53
hiring trend
flat
devrel roles open
true
aggregate tech stack
ML, Evals, Backend, Distributed Data Systems, Full Stack, Infrastructure, Knowledge Systems, Web Crawling
leadership roles open
true
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