Best STARS Alternatives in 2026
The top STARS alternatives are IFS Merrick, ProdView and Upstream On Demand: 15 oil and gas software our editors would look at instead of STARS, in our ranking order.
STARS: A targeted simulator for teams studying thermal, chemical, and geomechanical recovery. Where it falls short: focused on reservoir simulation rather than broader oilfield workflows.
Switching from STARS? For most oil and gas software buyers the best STARS alternative is IFS Merrick, built for operators needing broad production accounting. OPM Simulators has a free plan.
Why People Look for an STARS Alternative
- Focused on reservoir simulation rather than broader oilfield workflows
- Pricing requires contacting CMG rather than selecting a published plan
- Its technical scope may exceed the needs of teams with simpler modeling goals
- No well management — 8 of the alternatives below have it
- No production management — 7 of the alternatives below have it
Quick Picks by What You Need
- Best overallIFS Merrick8.9
Operators needing broad production accounting
Visit IFS Merrick - Best free optionOPM Simulators7.7
Has a free plan
Visit OPM Simulators - Best for well managementIFS Merrick8.9
Well management (STARS: no)
Visit IFS Merrick
All 15 STARS Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forOperators needing broad production accounting
- Better than STARS:
- Well management
- Production management
- Hydrocarbon accounting
A broad production suite for operators combining field capture, accounting, and reporting.
- Hydrocarbon accounting
- Regulatory reporting
- Production management
8.9/10★★★★☆Contact IFS -
Best forProduction teams needing allocation and compliance
- Better than STARS:
- Well management
- Production management
- Hydrocarbon accounting
Connects field capture, allocation, accounting, emissions tracking and regulatory reporting.
- Hydrocarbon accounting
- Regulatory reporting
- Production management
8.8/10★★★★☆Visit Peloton -
Best forTeams seeking broad cloud upstream operations
- Better than STARS:
- Well management
- Production management
- Hydrocarbon accounting
A broad cloud suite covering upstream operations, accounting, land, revenue, and reporting.
- Land and lease management
- Hydrocarbon accounting
- Regulatory reporting
8.7/10★★★★☆Visit site -
Best forEngineers integrating reservoirs, wells and networks
- Better than STARS:
- Well management
- Production management
- Editor score 8.6 vs 7.6
Connects reservoir, well and surface-network modelling for production engineering.
- Reservoir modeling
- Production management
- Well management
8.6/10★★★★☆Contact Petex -
Best forReservoir teams running complex simulations
- Better than STARS:
- Editor score 8.5 vs 7.6
A self-hosted reservoir suite for advanced simulation, matching, uncertainty, and optimization.
- Reservoir modeling
8.5/10★★★★☆Visit Aspen Tempest -
Best forTeams needing scalable reservoir simulation
- Better than STARS:
- Production management
- Editor score 8.4 vs 7.6
A scalable simulator for teams running large reservoir models across local, HPC, or cloud environments.
- Reservoir modeling
- Production management
8.4/10★★★★☆Visit Stone Ridge -
Best forEnterprise teams planning and executing wells
- Better than STARS:
- Well management
- Editor score 8.3 vs 7.6
A cloud suite for coordinating well design, planning, and live execution against a central plan.
- Well management
8.3/10★★★★☆Contact Halliburton -
Best forTeams managing well data across its lifecycle
- Better than STARS:
- Well management
- Regulatory reporting
- Editor score 8.2 vs 7.6
A lifecycle-focused well data system for teams coordinating operations, field records, and reporting.
- Regulatory reporting
- Well management
8.2/10★★★★☆Visit Peloton -
Best forTeams centralizing well operations
- Better than STARS:
- Well management
- Production management
- Regulatory reporting
A focused system for centralizing well data, reports, and operational workflows.
- Regulatory reporting
- Production management
- Well management
8.1/10★★★★☆Visit Halliburton -
Best forSmall and mid-market production-accounting teams
- Better than STARS:
- Production management
- Hydrocarbon accounting
- Regulatory reporting
A focused allocation tool for upstream teams handling production accounting and close.
- Hydrocarbon accounting
- Regulatory reporting
- Production management
8.0/10★★★★☆Contact Prod Logic -
Best forMid-market and enterprise commodity teams
- Better than STARS:
- Editor score 7.9 vs 7.6
Tracks energy trades from capture and exposure through logistics, valuation, and settlement.
7.9/10★★★★☆Contact Quorum -
Best forGeoscience teams interpreting subsurface data
- Better than STARS:
- Well management
- Editor score 7.8 vs 7.6
A Windows desktop specialist for seismic, well, and subsurface interpretation.
- Reservoir modeling
- Well management
7.8/10★★★★☆Visit SLB -
Best forTeams needing open-source reservoir simulation
- Better than STARS:
- Editor score 7.7 vs 7.6
Free, self-hosted reservoir simulation for teams with technical modeling expertise.
7.7/10★★★★☆Visit OPM Simulators -
Best forLand teams managing leases and ownership
- Better than STARS:
- Land and lease management
Focused cloud system for leases, ownership, obligations, title and land reporting.
- Land and lease management
7.5/10★★★★☆Visit Quorum -
Best forRig and fleet operations teams
Specialized rig and fleet reporting with automated DDR Plus workflows and core enterprise integrations.
7.4/10★★★★☆Visit SLB
STARS Alternatives: Common Questions
What is the best alternative to STARS?
IFS Merrick: #1 in our Oil and Gas Software ranking, with an editor score of 8.9 out of 10. A broad production suite for operators combining field capture, accounting, and reporting.
Is there a free alternative to STARS?
Yes. OPM Simulators has a free plan or a free tier.
Why do people look for STARS alternatives?
Focused on reservoir simulation rather than broader oilfield workflows; Pricing requires contacting CMG rather than selecting a published plan; Its technical scope may exceed the needs of teams with simpler modeling goals.
How do I switch from STARS?
Export your data from STARS (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel STARS.
How to Switch from STARS
- Export your data from STARS (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel STARS.
STARS vs Each Alternative
| # | Tool | Paid from | Well management | Production management | Hydrocarbon accounting | Score |
|---|---|---|---|---|---|---|
| 14 | STARS | No | No | No | 7.6 | |
| 1 | IFS Merrick | Yes | Yes | Yes | 8.9 | |
| 2 | ProdView | Yes | Yes | Yes | 8.8 | |
| 3 | Upstream On Demand | Yes | Yes | Yes | 8.7 | |
| 4 | IPM Suite | Yes | Yes | 8.6 | ||
| 5 | Aspen Tempest | No | No | No | 8.5 | |
| 6 | ECHELON | Yes | 8.4 | |||
| 7 | Digital Well Program Suite | Yes | 8.3 | |||
| 8 | WellView | Yes | No | No | 8.2 | |
| 9 | OpenWells | Yes | Yes | No | 8.1 | |
| 10 | Allocate | Yes | Yes | 8.0 | ||
| 11 | Energy Components | 7.9 | ||||
| 12 | Kingdom | Yes | 7.8 | |||
| 13 | OPM Simulators | Free | 7.7 | |||
| 14 | My Quorum Land | 7.5 | ||||
| 15 | TourNet Pro | 7.4 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update